30658985

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5879}}^1$

素因数の和:6040

約数の個数: 16

約数和(自身を含む): 42336000

約数和(自身を除く): 11677015

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 5879, 29395, 41153, 205765, 875971, 4379855, 6131797, 30658985]

約数ペア:

[(1, 30658985), (5, 6131797), (7, 4379855), (35, 875971), (149, 205765), (745, 41153), (1043, 29395), (5215, 5879)]