4919110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{10039}}^1$

素因数の和:10060

約数の個数: 24

約数和(自身を含む): 10301040

約数和(自身を除く): 5381930

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 10039, 20078, 50195, 70273, 100390, 140546, 351365, 491911, 702730, 983822, 2459555, 4919110]

約数ペア:

[(1, 4919110), (2, 2459555), (5, 983822), (7, 702730), (10, 491911), (14, 351365), (35, 140546), (49, 100390), (70, 70273), (98, 50195), (245, 20078), (490, 10039)]