30910726

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11807}}^1$

素因数の和:11844

約数の個数: 32

約数和(自身を含む): 61212672

約数和(自身を除く): 30301946

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 11807, 23614, 82649, 129877, 165298, 200719, 259754, 401438, 909139, 1405033, 1818278, 2207909, 2810066, 4415818, 15455363, 30910726]

約数ペア:

[(1, 30910726), (2, 15455363), (7, 4415818), (11, 2810066), (14, 2207909), (17, 1818278), (22, 1405033), (34, 909139), (77, 401438), (119, 259754), (154, 200719), (187, 165298), (238, 129877), (374, 82649), (1309, 23614), (2618, 11807)]