129619770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{617237}}^1$

素因数の和:617254

約数の個数: 32

約数和(自身を含む): 355529088

約数和(自身を除く): 225909318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 617237, 1234474, 1851711, 3086185, 3703422, 4320659, 6172370, 8641318, 9258555, 12961977, 18517110, 21603295, 25923954, 43206590, 64809885, 129619770]

約数ペア:

[(1, 129619770), (2, 64809885), (3, 43206590), (5, 25923954), (6, 21603295), (7, 18517110), (10, 12961977), (14, 9258555), (15, 8641318), (21, 6172370), (30, 4320659), (35, 3703422), (42, 3086185), (70, 1851711), (105, 1234474), (210, 617237)]