2918543670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:620

約数の個数: 256

約数和(自身を含む): 9286041600

約数和(自身を除く): 6367497930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 109, 126, 135, 155, 186, 189, 210, 217, 218, 270, 279, 310, 315, 327, 378, 434, 457, 465, 545, 558, 630, 651, 654, 763, 837, 914, 930, 945, 981, 1085, 1090, 1302, 1371, 1395, 1526, 1635, 1674, 1890, 1953, 1962, 2170, 2285, 2289, 2742, 2790, 2943, 3199, 3255, 3270, 3379, 3815, 3906, 4113, 4185, 4570, 4578, 4905, 5859, 5886, 6398, 6510, 6758, 6855, 6867, 7630, 8226, 8370, 9597, 9765, 9810, 10137, 11445, 11718, 12339, 13710, 13734, 14167, 14715, 15995, 16895, 19194, 19530, 20274, 20565, 20601, 22890, 23653, 24678, 28334, 28791, 29295, 29430, 30411, 31990, 33790, 34335, 41130, 41202, 42501, 47306, 47985, 49813, 50685, 57582, 58590, 60822, 61695, 68670, 70835, 70959, 85002, 86373, 91233, 95970, 99169, 99626, 101370, 103005, 118265, 123390, 127503, 141670, 141918, 143955, 149439, 152055, 172746, 182466, 198338, 206010, 212505, 212877, 236530, 249065, 255006, 287910, 297507, 298878, 304110, 348691, 354795, 382509, 425010, 425754, 431865, 448317, 456165, 495845, 498130, 595014, 637515, 638631, 697382, 709590, 747195, 765018, 863730, 892521, 896634, 912330, 991690, 1046073, 1064385, 1275030, 1277262, 1344951, 1487535, 1494390, 1544203, 1743455, 1785042, 1912545, 2092146, 2128770, 2241585, 2677563, 2689902, 2975070, 3088406, 3138219, 3193155, 3486910, 3825090, 4462605, 4483170, 4632609, 5230365, 5355126, 6276438, 6386310, 6724755, 7721015, 8925210, 9265218, 9414657, 10460730, 10809421, 13387815, 13449510, 13897827, 15442030, 15691095, 18829314, 21618842, 23163045, 26775630, 27795654, 31382190, 32428263, 41693481, 46326090, 47073285, 54047105, 64856526, 69489135, 83386962, 94146570, 97284789, 108094210, 138978270, 162141315, 194569578, 208467405, 291854367, 324282630, 416934810, 486423945, 583708734, 972847890, 1459271835, 2918543670]

約数ペア:

[(1, 2918543670), (2, 1459271835), (3, 972847890), (5, 583708734), (6, 486423945), (7, 416934810), (9, 324282630), (10, 291854367), (14, 208467405), (15, 194569578), (18, 162141315), (21, 138978270), (27, 108094210), (30, 97284789), (31, 94146570), (35, 83386962), (42, 69489135), (45, 64856526), (54, 54047105), (62, 47073285), (63, 46326090), (70, 41693481), (90, 32428263), (93, 31382190), (105, 27795654), (109, 26775630), (126, 23163045), (135, 21618842), (155, 18829314), (186, 15691095), (189, 15442030), (210, 13897827), (217, 13449510), (218, 13387815), (270, 10809421), (279, 10460730), (310, 9414657), (315, 9265218), (327, 8925210), (378, 7721015), (434, 6724755), (457, 6386310), (465, 6276438), (545, 5355126), (558, 5230365), (630, 4632609), (651, 4483170), (654, 4462605), (763, 3825090), (837, 3486910), (914, 3193155), (930, 3138219), (945, 3088406), (981, 2975070), (1085, 2689902), (1090, 2677563), (1302, 2241585), (1371, 2128770), (1395, 2092146), (1526, 1912545), (1635, 1785042), (1674, 1743455), (1890, 1544203), (1953, 1494390), (1962, 1487535), (2170, 1344951), (2285, 1277262), (2289, 1275030), (2742, 1064385), (2790, 1046073), (2943, 991690), (3199, 912330), (3255, 896634), (3270, 892521), (3379, 863730), (3815, 765018), (3906, 747195), (4113, 709590), (4185, 697382), (4570, 638631), (4578, 637515), (4905, 595014), (5859, 498130), (5886, 495845), (6398, 456165), (6510, 448317), (6758, 431865), (6855, 425754), (6867, 425010), (7630, 382509), (8226, 354795), (8370, 348691), (9597, 304110), (9765, 298878), (9810, 297507), (10137, 287910), (11445, 255006), (11718, 249065), (12339, 236530), (13710, 212877), (13734, 212505), (14167, 206010), (14715, 198338), (15995, 182466), (16895, 172746), (19194, 152055), (19530, 149439), (20274, 143955), (20565, 141918), (20601, 141670), (22890, 127503), (23653, 123390), (24678, 118265), (28334, 103005), (28791, 101370), (29295, 99626), (29430, 99169), (30411, 95970), (31990, 91233), (33790, 86373), (34335, 85002), (41130, 70959), (41202, 70835), (42501, 68670), (47306, 61695), (47985, 60822), (49813, 58590), (50685, 57582)]