69090550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{81283}}^1$

素因数の和:81312

約数の個数: 24

約数和(自身を含む): 136069416

約数和(自身を除く): 66978866

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 81283, 162566, 406415, 812830, 1381811, 2032075, 2763622, 4064150, 6909055, 13818110, 34545275, 69090550]

約数ペア:

[(1, 69090550), (2, 34545275), (5, 13818110), (10, 6909055), (17, 4064150), (25, 2763622), (34, 2032075), (50, 1381811), (85, 812830), (170, 406415), (425, 162566), (850, 81283)]