68665190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{624229}}^1$

素因数の和:624247

約数の個数: 16

約数和(自身を含む): 134833680

約数和(自身を除く): 66168490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 624229, 1248458, 3121145, 6242290, 6866519, 13733038, 34332595, 68665190]

約数ペア:

[(1, 68665190), (2, 34332595), (5, 13733038), (10, 6866519), (11, 6242290), (22, 3121145), (55, 1248458), (110, 624229)]