61512590

素因数分解:

$2^1\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{2711}}^1$

素因数の和:4987

約数の個数: 16

約数和(自身を含む): 110812320

約数和(自身を除く): 49299730

約数列:

[1, 2, 5, 10, 2269, 2711, 4538, 5422, 11345, 13555, 22690, 27110, 6151259, 12302518, 30756295, 61512590]

約数ペア:

[(1, 61512590), (2, 30756295), (5, 12302518), (10, 6151259), (2269, 27110), (2711, 22690), (4538, 13555), (5422, 11345)]