217346310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2414959}}^1$

素因数の和:2414972

約数の個数: 24

約数和(自身を含む): 565100640

約数和(自身を除く): 347754330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2414959, 4829918, 7244877, 12074795, 14489754, 21734631, 24149590, 36224385, 43469262, 72448770, 108673155, 217346310]

約数ペア:

[(1, 217346310), (2, 108673155), (3, 72448770), (5, 43469262), (6, 36224385), (9, 24149590), (10, 21734631), (15, 14489754), (18, 12074795), (30, 7244877), (45, 4829918), (90, 2414959)]