55742970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2689}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 134026560

約数和(自身を除く): 78283590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691, 1382, 2073, 2689, 3455, 4146, 5378, 6910, 8067, 10365, 13445, 16134, 20730, 26890, 40335, 80670, 1858099, 3716198, 5574297, 9290495, 11148594, 18580990, 27871485, 55742970]

約数ペア:

[(1, 55742970), (2, 27871485), (3, 18580990), (5, 11148594), (6, 9290495), (10, 5574297), (15, 3716198), (30, 1858099), (691, 80670), (1382, 40335), (2073, 26890), (2689, 20730), (3455, 16134), (4146, 13445), (5378, 10365), (6910, 8067)]