30681714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2207}}^1$

素因数の和:2550

約数の個数: 32

約数和(自身を含む): 70373376

約数和(自身を除く): 39691662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2207, 2317, 4414, 4634, 6621, 6951, 13242, 13902, 15449, 30898, 46347, 92694, 730517, 1461034, 2191551, 4383102, 5113619, 10227238, 15340857, 30681714]

約数ペア:

[(1, 30681714), (2, 15340857), (3, 10227238), (6, 5113619), (7, 4383102), (14, 2191551), (21, 1461034), (42, 730517), (331, 92694), (662, 46347), (993, 30898), (1986, 15449), (2207, 13902), (2317, 13242), (4414, 6951), (4634, 6621)]