70516740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{443}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 226759680

約数和(自身を除く): 156242940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 379, 420, 443, 758, 886, 1137, 1329, 1516, 1772, 1895, 2215, 2274, 2653, 2658, 3101, 3790, 4430, 4548, 5306, 5316, 5685, 6202, 6645, 7580, 7959, 8860, 9303, 10612, 11370, 12404, 13265, 13290, 15505, 15918, 18606, 22740, 26530, 26580, 31010, 31836, 37212, 39795, 46515, 53060, 62020, 79590, 93030, 159180, 167897, 186060, 335794, 503691, 671588, 839485, 1007382, 1175279, 1678970, 2014764, 2350558, 2518455, 3357940, 3525837, 4701116, 5036910, 5876395, 7051674, 10073820, 11752790, 14103348, 17629185, 23505580, 35258370, 70516740]

約数ペア:

[(1, 70516740), (2, 35258370), (3, 23505580), (4, 17629185), (5, 14103348), (6, 11752790), (7, 10073820), (10, 7051674), (12, 5876395), (14, 5036910), (15, 4701116), (20, 3525837), (21, 3357940), (28, 2518455), (30, 2350558), (35, 2014764), (42, 1678970), (60, 1175279), (70, 1007382), (84, 839485), (105, 671588), (140, 503691), (210, 335794), (379, 186060), (420, 167897), (443, 159180), (758, 93030), (886, 79590), (1137, 62020), (1329, 53060), (1516, 46515), (1772, 39795), (1895, 37212), (2215, 31836), (2274, 31010), (2653, 26580), (2658, 26530), (3101, 22740), (3790, 18606), (4430, 15918), (4548, 15505), (5306, 13290), (5316, 13265), (5685, 12404), (6202, 11370), (6645, 10612), (7580, 9303), (7959, 8860)]