38220210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 124600320

約数和(自身を除く): 86380110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 31, 35, 38, 42, 45, 57, 62, 63, 70, 90, 93, 95, 103, 105, 114, 126, 133, 155, 171, 186, 190, 206, 210, 217, 266, 279, 285, 309, 310, 315, 342, 399, 434, 465, 515, 558, 570, 589, 618, 630, 651, 665, 721, 798, 855, 927, 930, 1030, 1085, 1178, 1197, 1302, 1330, 1395, 1442, 1545, 1710, 1767, 1854, 1953, 1957, 1995, 2163, 2170, 2394, 2790, 2945, 3090, 3193, 3255, 3534, 3605, 3906, 3914, 3990, 4123, 4326, 4635, 5301, 5871, 5890, 5985, 6386, 6489, 6510, 7210, 8246, 8835, 9270, 9579, 9765, 9785, 10602, 10815, 11742, 11970, 12369, 12978, 13699, 15965, 17613, 17670, 19158, 19530, 19570, 20615, 21630, 22351, 24738, 26505, 27398, 28737, 29355, 31930, 32445, 35226, 37107, 41097, 41230, 44702, 47895, 53010, 57474, 58710, 60667, 61845, 64890, 67053, 68495, 74214, 82194, 88065, 95790, 111755, 121334, 123291, 123690, 134106, 136990, 143685, 176130, 182001, 185535, 201159, 205485, 223510, 246582, 287370, 303335, 335265, 364002, 371070, 402318, 410970, 424669, 546003, 606670, 616455, 670530, 849338, 910005, 1005795, 1092006, 1232910, 1274007, 1820010, 2011590, 2123345, 2548014, 2730015, 3822021, 4246690, 5460030, 6370035, 7644042, 12740070, 19110105, 38220210]

約数ペア:

[(1, 38220210), (2, 19110105), (3, 12740070), (5, 7644042), (6, 6370035), (7, 5460030), (9, 4246690), (10, 3822021), (14, 2730015), (15, 2548014), (18, 2123345), (19, 2011590), (21, 1820010), (30, 1274007), (31, 1232910), (35, 1092006), (38, 1005795), (42, 910005), (45, 849338), (57, 670530), (62, 616455), (63, 606670), (70, 546003), (90, 424669), (93, 410970), (95, 402318), (103, 371070), (105, 364002), (114, 335265), (126, 303335), (133, 287370), (155, 246582), (171, 223510), (186, 205485), (190, 201159), (206, 185535), (210, 182001), (217, 176130), (266, 143685), (279, 136990), (285, 134106), (309, 123690), (310, 123291), (315, 121334), (342, 111755), (399, 95790), (434, 88065), (465, 82194), (515, 74214), (558, 68495), (570, 67053), (589, 64890), (618, 61845), (630, 60667), (651, 58710), (665, 57474), (721, 53010), (798, 47895), (855, 44702), (927, 41230), (930, 41097), (1030, 37107), (1085, 35226), (1178, 32445), (1197, 31930), (1302, 29355), (1330, 28737), (1395, 27398), (1442, 26505), (1545, 24738), (1710, 22351), (1767, 21630), (1854, 20615), (1953, 19570), (1957, 19530), (1995, 19158), (2163, 17670), (2170, 17613), (2394, 15965), (2790, 13699), (2945, 12978), (3090, 12369), (3193, 11970), (3255, 11742), (3534, 10815), (3605, 10602), (3906, 9785), (3914, 9765), (3990, 9579), (4123, 9270), (4326, 8835), (4635, 8246), (5301, 7210), (5871, 6510), (5890, 6489), (5985, 6386)]