130960610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{2339}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 257774400

約数和(自身を除く): 126813790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 509, 1018, 2339, 2545, 4678, 5090, 5599, 11198, 11695, 23390, 25729, 27995, 51458, 55990, 128645, 257290, 1190551, 2381102, 5952755, 11905510, 13096061, 26192122, 65480305, 130960610]

約数ペア:

[(1, 130960610), (2, 65480305), (5, 26192122), (10, 13096061), (11, 11905510), (22, 5952755), (55, 2381102), (110, 1190551), (509, 257290), (1018, 128645), (2339, 55990), (2545, 51458), (4678, 27995), (5090, 25729), (5599, 23390), (11198, 11695)]