30129868

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 53625600

約数和(自身を除く): 23495732

約数列:

[1, 2, 4, 113, 191, 226, 349, 382, 452, 698, 764, 1396, 21583, 39437, 43166, 66659, 78874, 86332, 133318, 157748, 266636, 7532467, 15064934, 30129868]

約数ペア:

[(1, 30129868), (2, 15064934), (4, 7532467), (113, 266636), (191, 157748), (226, 133318), (349, 86332), (382, 78874), (452, 66659), (698, 43166), (764, 39437), (1396, 21583)]