1213170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 3421440

約数和(自身を除く): 2208270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 109, 159, 210, 218, 265, 318, 327, 371, 530, 545, 654, 742, 763, 795, 1090, 1113, 1526, 1590, 1635, 1855, 2226, 2289, 3270, 3710, 3815, 4578, 5565, 5777, 7630, 11130, 11445, 11554, 17331, 22890, 28885, 34662, 40439, 57770, 80878, 86655, 121317, 173310, 202195, 242634, 404390, 606585, 1213170]

約数ペア:

[(1, 1213170), (2, 606585), (3, 404390), (5, 242634), (6, 202195), (7, 173310), (10, 121317), (14, 86655), (15, 80878), (21, 57770), (30, 40439), (35, 34662), (42, 28885), (53, 22890), (70, 17331), (105, 11554), (106, 11445), (109, 11130), (159, 7630), (210, 5777), (218, 5565), (265, 4578), (318, 3815), (327, 3710), (371, 3270), (530, 2289), (545, 2226), (654, 1855), (742, 1635), (763, 1590), (795, 1526), (1090, 1113)]