12436290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{138181}}^1$

素因数の和:138194

約数の個数: 24

約数和(自身を含む): 32334588

約数和(自身を除く): 19898298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 138181, 276362, 414543, 690905, 829086, 1243629, 1381810, 2072715, 2487258, 4145430, 6218145, 12436290]

約数ペア:

[(1, 12436290), (2, 6218145), (3, 4145430), (5, 2487258), (6, 2072715), (9, 1381810), (10, 1243629), (15, 829086), (18, 690905), (30, 414543), (45, 276362), (90, 138181)]