15660165130

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1\times {\mathrm{43691}}^1$

素因数の和:44262

約数の個数: 32

約数和(自身を含む): 28633290048

約数和(自身を除く): 12973124918

約数列:

[1, 2, 5, 10, 73, 146, 365, 491, 730, 982, 2455, 4910, 35843, 43691, 71686, 87382, 179215, 218455, 358430, 436910, 3189443, 6378886, 15947215, 21452281, 31894430, 42904562, 107261405, 214522810, 1566016513, 3132033026, 7830082565, 15660165130]

約数ペア:

[(1, 15660165130), (2, 7830082565), (5, 3132033026), (10, 1566016513), (73, 214522810), (146, 107261405), (365, 42904562), (491, 31894430), (730, 21452281), (982, 15947215), (2455, 6378886), (4910, 3189443), (35843, 436910), (43691, 358430), (71686, 218455), (87382, 179215)]