30645874

素因数分解:

$2^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1747}}^1$

素因数の和:1942

約数の個数: 24

約数和(自身を含む): 53803440

約数和(自身を除く): 23157566

約数列:

[1, 2, 7, 14, 49, 98, 179, 358, 1253, 1747, 2506, 3494, 8771, 12229, 17542, 24458, 85603, 171206, 312713, 625426, 2188991, 4377982, 15322937, 30645874]

約数ペア:

[(1, 30645874), (2, 15322937), (7, 4377982), (14, 2188991), (49, 625426), (98, 312713), (179, 171206), (358, 85603), (1253, 24458), (1747, 17542), (2506, 12229), (3494, 8771)]