72642970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10891}}^1$

素因数の和:10950

約数の個数: 32

約数和(自身を含む): 141160320

約数和(自身を除く): 68517350

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 10891, 21782, 54455, 108910, 250493, 315839, 500986, 631678, 1252465, 1579195, 2504930, 3158390, 7264297, 14528594, 36321485, 72642970]

約数ペア:

[(1, 72642970), (2, 36321485), (5, 14528594), (10, 7264297), (23, 3158390), (29, 2504930), (46, 1579195), (58, 1252465), (115, 631678), (145, 500986), (230, 315839), (290, 250493), (667, 108910), (1334, 54455), (3335, 21782), (6670, 10891)]