40914990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151537}}^1$

素因数の和:151553

約数の個数: 32

約数和(自身を含む): 109107360

約数和(自身を除く): 68192370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 151537, 303074, 454611, 757685, 909222, 1363833, 1515370, 2273055, 2727666, 4091499, 4546110, 6819165, 8182998, 13638330, 20457495, 40914990]

約数ペア:

[(1, 40914990), (2, 20457495), (3, 13638330), (5, 8182998), (6, 6819165), (9, 4546110), (10, 4091499), (15, 2727666), (18, 2273055), (27, 1515370), (30, 1363833), (45, 909222), (54, 757685), (90, 454611), (135, 303074), (270, 151537)]