67727990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{615709}}^1$

素因数の和:615727

約数の個数: 16

約数和(自身を含む): 132993360

約数和(自身を除く): 65265370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 615709, 1231418, 3078545, 6157090, 6772799, 13545598, 33863995, 67727990]

約数ペア:

[(1, 67727990), (2, 33863995), (5, 13545598), (10, 6772799), (11, 6157090), (22, 3078545), (55, 1231418), (110, 615709)]