68094490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1987}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 128822400

約数和(自身を除く): 60727910

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 1987, 3427, 3974, 6854, 9935, 17135, 19870, 34270, 45701, 91402, 228505, 296063, 457010, 592126, 1480315, 2960630, 6809449, 13618898, 34047245, 68094490]

約数ペア:

[(1, 68094490), (2, 34047245), (5, 13618898), (10, 6809449), (23, 2960630), (46, 1480315), (115, 592126), (149, 457010), (230, 296063), (298, 228505), (745, 91402), (1490, 45701), (1987, 34270), (3427, 19870), (3974, 17135), (6854, 9935)]