73900690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3851}}^1$

素因数の和:3978

約数の個数: 32

約数和(自身を含む): 141445440

約数和(自身を除く): 67544750

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 3851, 7702, 9595, 19190, 19255, 38510, 73169, 146338, 365845, 388951, 731690, 777902, 1944755, 3889510, 7390069, 14780138, 36950345, 73900690]

約数ペア:

[(1, 73900690), (2, 36950345), (5, 14780138), (10, 7390069), (19, 3889510), (38, 1944755), (95, 777902), (101, 731690), (190, 388951), (202, 365845), (505, 146338), (1010, 73169), (1919, 38510), (3838, 19255), (3851, 19190), (7702, 9595)]