74203810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10151}}^1$

素因数の和:10218

約数の個数: 32

約数和(自身を含む): 144726912

約数和(自身を除く): 70523102

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 10151, 20302, 50755, 101510, 172567, 345134, 436493, 862835, 872986, 1725670, 2182465, 4364930, 7420381, 14840762, 37101905, 74203810]

約数ペア:

[(1, 74203810), (2, 37101905), (5, 14840762), (10, 7420381), (17, 4364930), (34, 2182465), (43, 1725670), (85, 872986), (86, 862835), (170, 436493), (215, 345134), (430, 172567), (731, 101510), (1462, 50755), (3655, 20302), (7310, 10151)]