12305010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 30792960

約数和(自身を除く): 18487950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 71, 106, 109, 142, 159, 213, 218, 265, 318, 327, 355, 426, 530, 545, 654, 710, 795, 1065, 1090, 1590, 1635, 2130, 3270, 3763, 5777, 7526, 7739, 11289, 11554, 15478, 17331, 18815, 22578, 23217, 28885, 34662, 37630, 38695, 46434, 56445, 57770, 77390, 86655, 112890, 116085, 173310, 232170, 410167, 820334, 1230501, 2050835, 2461002, 4101670, 6152505, 12305010]

約数ペア:

[(1, 12305010), (2, 6152505), (3, 4101670), (5, 2461002), (6, 2050835), (10, 1230501), (15, 820334), (30, 410167), (53, 232170), (71, 173310), (106, 116085), (109, 112890), (142, 86655), (159, 77390), (213, 57770), (218, 56445), (265, 46434), (318, 38695), (327, 37630), (355, 34662), (426, 28885), (530, 23217), (545, 22578), (654, 18815), (710, 17331), (795, 15478), (1065, 11554), (1090, 11289), (1590, 7739), (1635, 7526), (2130, 5777), (3270, 3763)]