881110730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1207001}}^1$

素因数の和:1207081

約数の個数: 16

約数和(自身を含む): 1607726664

約数和(自身を除く): 726615934

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1207001, 2414002, 6035005, 12070010, 88111073, 176222146, 440555365, 881110730]

約数ペア:

[(1, 881110730), (2, 440555365), (5, 176222146), (10, 88111073), (73, 12070010), (146, 6035005), (365, 2414002), (730, 1207001)]