30247095

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 49593600

約数和(自身を除く): 19346505

約数列:

[1, 3, 5, 15, 89, 139, 163, 267, 417, 445, 489, 695, 815, 1335, 2085, 2445, 12371, 14507, 22657, 37113, 43521, 61855, 67971, 72535, 113285, 185565, 217605, 339855, 2016473, 6049419, 10082365, 30247095]

約数ペア:

[(1, 30247095), (3, 10082365), (5, 6049419), (15, 2016473), (89, 339855), (139, 217605), (163, 185565), (267, 113285), (417, 72535), (445, 67971), (489, 61855), (695, 43521), (815, 37113), (1335, 22657), (2085, 14507), (2445, 12371)]