61656230

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{44357}}^1$

素因数の和:44503

約数の個数: 16

約数和(自身を含む): 111782160

約数和(自身を除く): 50125930

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 44357, 88714, 221785, 443570, 6165623, 12331246, 30828115, 61656230]

約数ペア:

[(1, 61656230), (2, 30828115), (5, 12331246), (10, 6165623), (139, 443570), (278, 221785), (695, 88714), (1390, 44357)]