1554235890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{12517}}^1\times {\mathrm{4139}}^1$

素因数の和:16666

約数の個数: 32

約数和(自身を含む): 3731365440

約数和(自身を除く): 2177129550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4139, 8278, 12417, 12517, 20695, 24834, 25034, 37551, 41390, 62085, 62585, 75102, 124170, 125170, 187755, 375510, 51807863, 103615726, 155423589, 259039315, 310847178, 518078630, 777117945, 1554235890]

約数ペア:

[(1, 1554235890), (2, 777117945), (3, 518078630), (5, 310847178), (6, 259039315), (10, 155423589), (15, 103615726), (30, 51807863), (4139, 375510), (8278, 187755), (12417, 125170), (12517, 124170), (20695, 75102), (24834, 62585), (25034, 62085), (37551, 41390)]