61514570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2903}}^1$

素因数の和:3086

約数の個数: 32

約数和(自身を含む): 120016512

約数和(自身を除く): 58501942

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 2903, 4238, 5806, 10595, 14515, 21190, 29030, 37739, 75478, 188695, 377390, 473189, 946378, 2365945, 4731890, 6151457, 12302914, 30757285, 61514570]

約数ペア:

[(1, 61514570), (2, 30757285), (5, 12302914), (10, 6151457), (13, 4731890), (26, 2365945), (65, 946378), (130, 473189), (163, 377390), (326, 188695), (815, 75478), (1630, 37739), (2119, 29030), (2903, 21190), (4238, 14515), (5806, 10595)]