30441305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 40492872

約数和(自身を除く): 10051567

約数列:

[1, 5, 17, 23, 85, 115, 391, 529, 677, 1955, 2645, 3385, 8993, 11509, 15571, 44965, 57545, 77855, 264707, 358133, 1323535, 1790665, 6088261, 30441305]

約数ペア:

[(1, 30441305), (5, 6088261), (17, 1790665), (23, 1323535), (85, 358133), (115, 264707), (391, 77855), (529, 57545), (677, 44965), (1955, 15571), (2645, 11509), (3385, 8993)]