156943379830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2979749}}^1$

素因数の和:2980008

約数の個数: 32

約数和(自身を含む): 296067960000

約数和(自身を除く): 139124580170

約数列:

[1, 2, 5, 10, 23, 46, 115, 229, 230, 458, 1145, 2290, 5267, 10534, 26335, 52670, 2979749, 5959498, 14898745, 29797490, 68534227, 137068454, 342671135, 682362521, 685342270, 1364725042, 3411812605, 6823625210, 15694337983, 31388675966, 78471689915, 156943379830]

約数ペア:

[(1, 156943379830), (2, 78471689915), (5, 31388675966), (10, 15694337983), (23, 6823625210), (46, 3411812605), (115, 1364725042), (229, 685342270), (230, 682362521), (458, 342671135), (1145, 137068454), (2290, 68534227), (5267, 29797490), (10534, 14898745), (26335, 5959498), (52670, 2979749)]