294946860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{378137}}^1$

素因数の和:378162

約数の個数: 48

約数和(自身を含む): 889380576

約数和(自身を除く): 594433716

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, 378137, 756274, 1134411, 1512548, 1890685, 2268822, 3781370, 4537644, 4915781, 5672055, 7562740, 9831562, 11344110, 14747343, 19663124, 22688220, 24578905, 29494686, 49157810, 58989372, 73736715, 98315620, 147473430, 294946860]

約数ペア:

[(1, 294946860), (2, 147473430), (3, 98315620), (4, 73736715), (5, 58989372), (6, 49157810), (10, 29494686), (12, 24578905), (13, 22688220), (15, 19663124), (20, 14747343), (26, 11344110), (30, 9831562), (39, 7562740), (52, 5672055), (60, 4915781), (65, 4537644), (78, 3781370), (130, 2268822), (156, 1890685), (195, 1512548), (260, 1134411), (390, 756274), (780, 378137)]