69466740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{165397}}^1$

素因数の和:165416

約数の個数: 48

約数和(自身を含む): 222294912

約数和(自身を除く): 152828172

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, 420, 165397, 330794, 496191, 661588, 826985, 992382, 1157779, 1653970, 1984764, 2315558, 2480955, 3307940, 3473337, 4631116, 4961910, 5788895, 6946674, 9923820, 11577790, 13893348, 17366685, 23155580, 34733370, 69466740]

約数ペア:

[(1, 69466740), (2, 34733370), (3, 23155580), (4, 17366685), (5, 13893348), (6, 11577790), (7, 9923820), (10, 6946674), (12, 5788895), (14, 4961910), (15, 4631116), (20, 3473337), (21, 3307940), (28, 2480955), (30, 2315558), (35, 1984764), (42, 1653970), (60, 1157779), (70, 992382), (84, 826985), (105, 661588), (140, 496191), (210, 330794), (420, 165397)]