316155460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{929869}}^1$

素因数の和:929895

約数の個数: 24

約数和(自身を含む): 702981720

約数和(自身を除く): 386826260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 929869, 1859738, 3719476, 4649345, 9298690, 15807773, 18597380, 31615546, 63231092, 79038865, 158077730, 316155460]

約数ペア:

[(1, 316155460), (2, 158077730), (4, 79038865), (5, 63231092), (10, 31615546), (17, 18597380), (20, 15807773), (34, 9298690), (68, 4649345), (85, 3719476), (170, 1859738), (340, 929869)]