30469988

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 54621504

約数和(自身を除く): 24151516

約数列:

[1, 2, 4, 61, 122, 151, 244, 302, 604, 827, 1654, 3308, 9211, 18422, 36844, 50447, 100894, 124877, 201788, 249754, 499508, 7617497, 15234994, 30469988]

約数ペア:

[(1, 30469988), (2, 15234994), (4, 7617497), (61, 499508), (122, 249754), (151, 201788), (244, 124877), (302, 100894), (604, 50447), (827, 36844), (1654, 18422), (3308, 9211)]