282977.0000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6379}}^1$

素因数の和:6404

約数の個数: 48

約数和(自身を含む): 15005760

約数和(自身を除く): 10030140

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, 6379, 12758, 19137, 25516, 31895, 38274, 63790, 76548, 82927, 95685, 127580, 165854, 191370, 248781, 331708, 382740, 414635, 497562, 829270, 995124, 1243905, 1658540, 2487810, 4975620]

約数ペア:

[(1, 4975620), (2, 2487810), (3, 1658540), (4, 1243905), (5, 995124), (6, 829270), (10, 497562), (12, 414635), (13, 382740), (15, 331708), (20, 248781), (26, 191370), (30, 165854), (39, 127580), (52, 95685), (60, 82927), (65, 76548), (78, 63790), (130, 38274), (156, 31895), (195, 25516), (260, 19137), (390, 12758), (780, 6379)]