69940570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13687}}^1$

素因数の和:13774

約数の個数: 32

約数和(自身を含む): 145859328

約数和(自身を除く): 75918758

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 13687, 27374, 68435, 95809, 136870, 191618, 479045, 958090, 999151, 1998302, 4995755, 6994057, 9991510, 13988114, 34970285, 69940570]

約数ペア:

[(1, 69940570), (2, 34970285), (5, 13988114), (7, 9991510), (10, 6994057), (14, 4995755), (35, 1998302), (70, 999151), (73, 958090), (146, 479045), (365, 191618), (511, 136870), (730, 95809), (1022, 68435), (2555, 27374), (5110, 13687)]