64818330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{1487}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 155775744

約数和(自身を除く): 90957414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1453, 1487, 2906, 2974, 4359, 4461, 7265, 7435, 8718, 8922, 14530, 14870, 21795, 22305, 43590, 44610, 2160611, 4321222, 6481833, 10803055, 12963666, 21606110, 32409165, 64818330]

約数ペア:

[(1, 64818330), (2, 32409165), (3, 21606110), (5, 12963666), (6, 10803055), (10, 6481833), (15, 4321222), (30, 2160611), (1453, 44610), (1487, 43590), (2906, 22305), (2974, 21795), (4359, 14870), (4461, 14530), (7265, 8922), (7435, 8718)]