210301730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{6911}}^1$

素因数の和:7114

約数の個数: 32

約数和(自身を含む): 403107840

約数和(自身を除く): 192806110

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 179, 358, 895, 1790, 3043, 6086, 6911, 13822, 15215, 30430, 34555, 69110, 117487, 234974, 587435, 1174870, 1237069, 2474138, 6185345, 12370690, 21030173, 42060346, 105150865, 210301730]

約数ペア:

[(1, 210301730), (2, 105150865), (5, 42060346), (10, 21030173), (17, 12370690), (34, 6185345), (85, 2474138), (170, 1237069), (179, 1174870), (358, 587435), (895, 234974), (1790, 117487), (3043, 69110), (6086, 34555), (6911, 30430), (13822, 15215)]