30974736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{49639}}^1$

素因数の和:49663

約数の個数: 40

約数和(自身を含む): 86175040

約数和(自身を除く): 55200304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 49639, 99278, 148917, 198556, 297834, 397112, 595668, 645307, 794224, 1191336, 1290614, 1935921, 2382672, 2581228, 3871842, 5162456, 7743684, 10324912, 15487368, 30974736]

約数ペア:

[(1, 30974736), (2, 15487368), (3, 10324912), (4, 7743684), (6, 5162456), (8, 3871842), (12, 2581228), (13, 2382672), (16, 1935921), (24, 1290614), (26, 1191336), (39, 794224), (48, 645307), (52, 595668), (78, 397112), (104, 297834), (156, 198556), (208, 148917), (312, 99278), (624, 49639)]