30653019940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90155941}}^1$

素因数の和:90155967

約数の個数: 24

約数和(自身を含む): 68157892152

約数和(自身を除く): 37504872212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 90155941, 180311882, 360623764, 450779705, 901559410, 1532650997, 1803118820, 3065301994, 6130603988, 7663254985, 15326509970, 30653019940]

約数ペア:

[(1, 30653019940), (2, 15326509970), (4, 7663254985), (5, 6130603988), (10, 3065301994), (17, 1803118820), (20, 1532650997), (34, 901559410), (68, 450779705), (85, 360623764), (170, 180311882), (340, 90155941)]