70418740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1607}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 169650432

約数和(自身を除く): 99231692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 313, 626, 1252, 1565, 1607, 2191, 3130, 3214, 4382, 6260, 6428, 8035, 8764, 10955, 11249, 16070, 21910, 22498, 32140, 43820, 44996, 56245, 112490, 224980, 502991, 1005982, 2011964, 2514955, 3520937, 5029910, 7041874, 10059820, 14083748, 17604685, 35209370, 70418740]

約数ペア:

[(1, 70418740), (2, 35209370), (4, 17604685), (5, 14083748), (7, 10059820), (10, 7041874), (14, 5029910), (20, 3520937), (28, 2514955), (35, 2011964), (70, 1005982), (140, 502991), (313, 224980), (626, 112490), (1252, 56245), (1565, 44996), (1607, 43820), (2191, 32140), (3130, 22498), (3214, 21910), (4382, 16070), (6260, 11249), (6428, 10955), (8035, 8764)]