153766860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197137}}^1$

素因数の和:197162

約数の個数: 48

約数和(自身を含む): 463668576

約数和(自身を除く): 309901716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 197137, 394274, 591411, 788548, 985685, 1182822, 1971370, 2365644, 2562781, 2957055, 3942740, 5125562, 5914110, 7688343, 10251124, 11828220, 12813905, 15376686, 25627810, 30753372, 38441715, 51255620, 76883430, 153766860]

約数ペア:

[(1, 153766860), (2, 76883430), (3, 51255620), (4, 38441715), (5, 30753372), (6, 25627810), (10, 15376686), (12, 12813905), (13, 11828220), (15, 10251124), (20, 7688343), (26, 5914110), (30, 5125562), (39, 3942740), (52, 2957055), (60, 2562781), (65, 2365644), (78, 1971370), (130, 1182822), (156, 985685), (195, 788548), (260, 591411), (390, 394274), (780, 197137)]