30203045

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 37065600

約数和(自身を除く): 6862555

約数列:

[1, 5, 71, 149, 355, 571, 745, 2855, 10579, 40541, 52895, 85079, 202705, 425395, 6040609, 30203045]

約数ペア:

[(1, 30203045), (5, 6040609), (71, 425395), (149, 202705), (355, 85079), (571, 52895), (745, 40541), (2855, 10579)]