1214626740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20243779}}^1$

素因数の和:20243791

約数の個数: 24

約数和(自身を含む): 3400955040

約数和(自身を除く): 2186328300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20243779, 40487558, 60731337, 80975116, 101218895, 121462674, 202437790, 242925348, 303656685, 404875580, 607313370, 1214626740]

約数ペア:

[(1, 1214626740), (2, 607313370), (3, 404875580), (4, 303656685), (5, 242925348), (6, 202437790), (10, 121462674), (12, 101218895), (15, 80975116), (20, 60731337), (30, 40487558), (60, 20243779)]