57781630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199247}}^1$

素因数の和:199283

約数の個数: 16

約数和(自身を含む): 107593920

約数和(自身を除く): 49812290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 199247, 398494, 996235, 1992470, 5778163, 11556326, 28890815, 57781630]

約数ペア:

[(1, 57781630), (2, 28890815), (5, 11556326), (10, 5778163), (29, 1992470), (58, 996235), (145, 398494), (290, 199247)]