38947830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1298261}}^1$

素因数の和:1298271

約数の個数: 16

約数和(自身を含む): 93474864

約数和(自身を除く): 54527034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1298261, 2596522, 3894783, 6491305, 7789566, 12982610, 19473915, 38947830]

約数ペア:

[(1, 38947830), (2, 19473915), (3, 12982610), (5, 7789566), (6, 6491305), (10, 3894783), (15, 2596522), (30, 1298261)]