8892870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 26873856

約数和(自身を除く): 17980986

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 47, 51, 53, 70, 85, 94, 102, 105, 106, 119, 141, 159, 170, 210, 235, 238, 255, 265, 282, 318, 329, 357, 371, 470, 510, 530, 595, 658, 705, 714, 742, 795, 799, 901, 987, 1113, 1190, 1410, 1590, 1598, 1645, 1785, 1802, 1855, 1974, 2226, 2397, 2491, 2703, 3290, 3570, 3710, 3995, 4505, 4794, 4935, 4982, 5406, 5565, 5593, 6307, 7473, 7990, 9010, 9870, 11130, 11186, 11985, 12455, 12614, 13515, 14946, 16779, 17437, 18921, 23970, 24910, 27030, 27965, 31535, 33558, 34874, 37365, 37842, 42347, 52311, 55930, 63070, 74730, 83895, 84694, 87185, 94605, 104622, 127041, 167790, 174370, 189210, 211735, 254082, 261555, 296429, 423470, 523110, 592858, 635205, 889287, 1270410, 1482145, 1778574, 2964290, 4446435, 8892870]

約数ペア:

[(1, 8892870), (2, 4446435), (3, 2964290), (5, 1778574), (6, 1482145), (7, 1270410), (10, 889287), (14, 635205), (15, 592858), (17, 523110), (21, 423470), (30, 296429), (34, 261555), (35, 254082), (42, 211735), (47, 189210), (51, 174370), (53, 167790), (70, 127041), (85, 104622), (94, 94605), (102, 87185), (105, 84694), (106, 83895), (119, 74730), (141, 63070), (159, 55930), (170, 52311), (210, 42347), (235, 37842), (238, 37365), (255, 34874), (265, 33558), (282, 31535), (318, 27965), (329, 27030), (357, 24910), (371, 23970), (470, 18921), (510, 17437), (530, 16779), (595, 14946), (658, 13515), (705, 12614), (714, 12455), (742, 11985), (795, 11186), (799, 11130), (901, 9870), (987, 9010), (1113, 7990), (1190, 7473), (1410, 6307), (1590, 5593), (1598, 5565), (1645, 5406), (1785, 4982), (1802, 4935), (1855, 4794), (1974, 4505), (2226, 3995), (2397, 3710), (2491, 3570), (2703, 3290)]