158783430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{407137}}^1$

素因数の和:407160

約数の個数: 32

約数和(自身を含む): 410395104

約数和(自身を除く): 251611674

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 407137, 814274, 1221411, 2035685, 2442822, 4071370, 5292781, 6107055, 10585562, 12214110, 15878343, 26463905, 31756686, 52927810, 79391715, 158783430]

約数ペア:

[(1, 158783430), (2, 79391715), (3, 52927810), (5, 31756686), (6, 26463905), (10, 15878343), (13, 12214110), (15, 10585562), (26, 6107055), (30, 5292781), (39, 4071370), (65, 2442822), (78, 2035685), (130, 1221411), (195, 814274), (390, 407137)]