99870510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{77419}}^1$

素因数の和:77472

約数の個数: 32

約数和(自身を含む): 245266560

約数和(自身を除く): 145396050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 77419, 154838, 232257, 387095, 464514, 774190, 1161285, 2322570, 3329017, 6658034, 9987051, 16645085, 19974102, 33290170, 49935255, 99870510]

約数ペア:

[(1, 99870510), (2, 49935255), (3, 33290170), (5, 19974102), (6, 16645085), (10, 9987051), (15, 6658034), (30, 3329017), (43, 2322570), (86, 1161285), (129, 774190), (215, 464514), (258, 387095), (430, 232257), (645, 154838), (1290, 77419)]