38843770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79273}}^1$

素因数の和:79294

約数の個数: 24

約数和(自身を含む): 81335124

約数和(自身を除く): 42491354

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 79273, 158546, 396365, 554911, 792730, 1109822, 2774555, 3884377, 5549110, 7768754, 19421885, 38843770]

約数ペア:

[(1, 38843770), (2, 19421885), (5, 7768754), (7, 5549110), (10, 3884377), (14, 2774555), (35, 1109822), (49, 792730), (70, 554911), (98, 396365), (245, 158546), (490, 79273)]