30927894

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 64198656

約数和(自身を除く): 33270762

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 257, 514, 647, 771, 1294, 1542, 1941, 3882, 7967, 15934, 20057, 23901, 40114, 47802, 60171, 120342, 166279, 332558, 498837, 997674, 5154649, 10309298, 15463947, 30927894]

約数ペア:

[(1, 30927894), (2, 15463947), (3, 10309298), (6, 5154649), (31, 997674), (62, 498837), (93, 332558), (186, 166279), (257, 120342), (514, 60171), (647, 47802), (771, 40114), (1294, 23901), (1542, 20057), (1941, 15934), (3882, 7967)]