1115726830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1\times {\mathrm{3109}}^1$

素因数の和:5244

約数の個数: 32

約数和(自身を含む): 2128135680

約数和(自身を除く): 1012408850

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2111, 3109, 4222, 6218, 10555, 15545, 21110, 31090, 35887, 52853, 71774, 105706, 179435, 264265, 358870, 528530, 6563099, 13126198, 32815495, 65630990, 111572683, 223145366, 557863415, 1115726830]

約数ペア:

[(1, 1115726830), (2, 557863415), (5, 223145366), (10, 111572683), (17, 65630990), (34, 32815495), (85, 13126198), (170, 6563099), (2111, 528530), (3109, 358870), (4222, 264265), (6218, 179435), (10555, 105706), (15545, 71774), (21110, 52853), (31090, 35887)]