199636980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3327283}}^1$

素因数の和:3327295

約数の個数: 24

約数和(自身を含む): 558983712

約数和(自身を除く): 359346732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3327283, 6654566, 9981849, 13309132, 16636415, 19963698, 33272830, 39927396, 49909245, 66545660, 99818490, 199636980]

約数ペア:

[(1, 199636980), (2, 99818490), (3, 66545660), (4, 49909245), (5, 39927396), (6, 33272830), (10, 19963698), (12, 16636415), (15, 13309132), (20, 9981849), (30, 6654566), (60, 3327283)]