29989865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1013}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 37380096

約数和(自身を除く): 7390231

約数列:

[1, 5, 31, 155, 191, 955, 1013, 5065, 5921, 29605, 31403, 157015, 193483, 967415, 5997973, 29989865]

約数ペア:

[(1, 29989865), (5, 5997973), (31, 967415), (155, 193483), (191, 157015), (955, 31403), (1013, 29605), (5065, 5921)]