212587890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{416839}}^1$

素因数の和:416866

約数の個数: 32

約数和(自身を含む): 540224640

約数和(自身を除く): 327636750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 416839, 833678, 1250517, 2084195, 2501034, 4168390, 6252585, 7086263, 12505170, 14172526, 21258789, 35431315, 42517578, 70862630, 106293945, 212587890]

約数ペア:

[(1, 212587890), (2, 106293945), (3, 70862630), (5, 42517578), (6, 35431315), (10, 21258789), (15, 14172526), (17, 12505170), (30, 7086263), (34, 6252585), (51, 4168390), (85, 2501034), (102, 2084195), (170, 1250517), (255, 833678), (510, 416839)]