70329980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{727}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 169268736

約数和(自身を除く): 98938756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 691, 727, 1382, 1454, 2764, 2908, 3455, 3635, 4837, 5089, 6910, 7270, 9674, 10178, 13820, 14540, 19348, 20356, 24185, 25445, 48370, 50890, 96740, 101780, 502357, 1004714, 2009428, 2511785, 3516499, 5023570, 7032998, 10047140, 14065996, 17582495, 35164990, 70329980]

約数ペア:

[(1, 70329980), (2, 35164990), (4, 17582495), (5, 14065996), (7, 10047140), (10, 7032998), (14, 5023570), (20, 3516499), (28, 2511785), (35, 2009428), (70, 1004714), (140, 502357), (691, 101780), (727, 96740), (1382, 50890), (1454, 48370), (2764, 25445), (2908, 24185), (3455, 20356), (3635, 19348), (4837, 14540), (5089, 13820), (6910, 10178), (7270, 9674)]