83057820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2657}}^1$

素因数の和:3190

約数の個数: 48

約数和(自身を含む): 233095968

約数和(自身を除く): 150038148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 2657, 3126, 5210, 5314, 6252, 7815, 7971, 10420, 10628, 13285, 15630, 15942, 26570, 31260, 31884, 39855, 53140, 79710, 159420, 1384297, 2768594, 4152891, 5537188, 6921485, 8305782, 13842970, 16611564, 20764455, 27685940, 41528910, 83057820]

約数ペア:

[(1, 83057820), (2, 41528910), (3, 27685940), (4, 20764455), (5, 16611564), (6, 13842970), (10, 8305782), (12, 6921485), (15, 5537188), (20, 4152891), (30, 2768594), (60, 1384297), (521, 159420), (1042, 79710), (1563, 53140), (2084, 39855), (2605, 31884), (2657, 31260), (3126, 26570), (5210, 15942), (5314, 15630), (6252, 13285), (7815, 10628), (7971, 10420)]