74519620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{532283}}^1$

素因数の和:532299

約数の個数: 24

約数和(自身を含む): 178847424

約数和(自身を除く): 104327804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 532283, 1064566, 2129132, 2661415, 3725981, 5322830, 7451962, 10645660, 14903924, 18629905, 37259810, 74519620]

約数ペア:

[(1, 74519620), (2, 37259810), (4, 18629905), (5, 14903924), (7, 10645660), (10, 7451962), (14, 5322830), (20, 3725981), (28, 2661415), (35, 2129132), (70, 1064566), (140, 532283)]