31546190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1069}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 61477920

約数和(自身を除く): 29931730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1069, 1135, 2138, 2270, 2951, 5345, 5902, 10690, 13897, 14755, 27794, 29510, 69485, 138970, 242663, 485326, 1213315, 2426630, 3154619, 6309238, 15773095, 31546190]

約数ペア:

[(1, 31546190), (2, 15773095), (5, 6309238), (10, 3154619), (13, 2426630), (26, 1213315), (65, 485326), (130, 242663), (227, 138970), (454, 69485), (1069, 29510), (1135, 27794), (2138, 14755), (2270, 13897), (2951, 10690), (5345, 5902)]