40124790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1123}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 104680368

約数和(自身を除く): 64555578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1123, 1191, 1985, 2246, 2382, 3369, 3573, 3970, 5615, 5955, 6738, 7146, 10107, 11230, 11910, 16845, 17865, 20214, 33690, 35730, 50535, 101070, 445831, 891662, 1337493, 2229155, 2674986, 4012479, 4458310, 6687465, 8024958, 13374930, 20062395, 40124790]

約数ペア:

[(1, 40124790), (2, 20062395), (3, 13374930), (5, 8024958), (6, 6687465), (9, 4458310), (10, 4012479), (15, 2674986), (18, 2229155), (30, 1337493), (45, 891662), (90, 445831), (397, 101070), (794, 50535), (1123, 35730), (1191, 33690), (1985, 20214), (2246, 17865), (2382, 16845), (3369, 11910), (3573, 11230), (3970, 10107), (5615, 7146), (5955, 6738)]