123040530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1367117}}^1$

素因数の和:1367130

約数の個数: 24

約数和(自身を含む): 319905612

約数和(自身を除く): 196865082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1367117, 2734234, 4101351, 6835585, 8202702, 12304053, 13671170, 20506755, 24608106, 41013510, 61520265, 123040530]

約数ペア:

[(1, 123040530), (2, 61520265), (3, 41013510), (5, 24608106), (6, 20506755), (9, 13671170), (10, 12304053), (15, 8202702), (18, 6835585), (30, 4101351), (45, 2734234), (90, 1367117)]