74297090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5557}}^1$

素因数の和:5762

約数の個数: 32

約数和(自身を含む): 153667584

約数和(自身を除く): 79370494

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 5557, 6685, 11114, 13370, 27785, 38899, 55570, 77798, 194495, 388990, 1061387, 2122774, 5306935, 7429709, 10613870, 14859418, 37148545, 74297090]

約数ペア:

[(1, 74297090), (2, 37148545), (5, 14859418), (7, 10613870), (10, 7429709), (14, 5306935), (35, 2122774), (70, 1061387), (191, 388990), (382, 194495), (955, 77798), (1337, 55570), (1910, 38899), (2674, 27785), (5557, 13370), (6685, 11114)]