30718898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{383}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 56070144

約数和(自身を除く): 25351246

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 337, 383, 674, 766, 2359, 2681, 4718, 5362, 5729, 6511, 11458, 13022, 40103, 45577, 80206, 91154, 129071, 258142, 903497, 1806994, 2194207, 4388414, 15359449, 30718898]

約数ペア:

[(1, 30718898), (2, 15359449), (7, 4388414), (14, 2194207), (17, 1806994), (34, 903497), (119, 258142), (238, 129071), (337, 91154), (383, 80206), (674, 45577), (766, 40103), (2359, 13022), (2681, 11458), (4718, 6511), (5362, 5729)]