82660690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3797}}^1$

素因数の和:4122

約数の個数: 32

約数和(自身を含む): 170636544

約数和(自身を除く): 87975854

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 622, 1555, 2177, 3110, 3797, 4354, 7594, 10885, 18985, 21770, 26579, 37970, 53158, 132895, 265790, 1180867, 2361734, 5904335, 8266069, 11808670, 16532138, 41330345, 82660690]

約数ペア:

[(1, 82660690), (2, 41330345), (5, 16532138), (7, 11808670), (10, 8266069), (14, 5904335), (35, 2361734), (70, 1180867), (311, 265790), (622, 132895), (1555, 53158), (2177, 37970), (3110, 26579), (3797, 21770), (4354, 18985), (7594, 10885)]