490710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 1285632

約数和(自身を除く): 794922

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 1487, 2974, 4461, 7435, 8922, 14870, 16357, 22305, 32714, 44610, 49071, 81785, 98142, 163570, 245355, 490710]

約数ペア:

[(1, 490710), (2, 245355), (3, 163570), (5, 98142), (6, 81785), (10, 49071), (11, 44610), (15, 32714), (22, 22305), (30, 16357), (33, 14870), (55, 8922), (66, 7435), (110, 4461), (165, 2974), (330, 1487)]