31300133060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3061}}^1\times {\mathrm{73039}}^1$

素因数の和:76116

約数の個数: 48

約数和(自身を含む): 75145889280

約数和(自身を除く): 43845756220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3061, 6122, 12244, 15305, 21427, 30610, 42854, 61220, 73039, 85708, 107135, 146078, 214270, 292156, 365195, 428540, 511273, 730390, 1022546, 1460780, 2045092, 2556365, 5112730, 10225460, 223572379, 447144758, 894289516, 1117861895, 1565006653, 2235723790, 3130013306, 4471447580, 6260026612, 7825033265, 15650066530, 31300133060]

約数ペア:

[(1, 31300133060), (2, 15650066530), (4, 7825033265), (5, 6260026612), (7, 4471447580), (10, 3130013306), (14, 2235723790), (20, 1565006653), (28, 1117861895), (35, 894289516), (70, 447144758), (140, 223572379), (3061, 10225460), (6122, 5112730), (12244, 2556365), (15305, 2045092), (21427, 1460780), (30610, 1022546), (42854, 730390), (61220, 511273), (73039, 428540), (85708, 365195), (107135, 292156), (146078, 214270)]