123753710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{10253}}^1$

素因数の和:10348

約数の個数: 32

約数和(自身を含む): 239205312

約数和(自身を除く): 115451602

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 10253, 12070, 20506, 51265, 102530, 174301, 348602, 727963, 871505, 1455926, 1743010, 3639815, 7279630, 12375371, 24750742, 61876855, 123753710]

約数ペア:

[(1, 123753710), (2, 61876855), (5, 24750742), (10, 12375371), (17, 7279630), (34, 3639815), (71, 1743010), (85, 1455926), (142, 871505), (170, 727963), (355, 348602), (710, 174301), (1207, 102530), (2414, 51265), (6035, 20506), (10253, 12070)]