38282940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{212683}}^1$

素因数の和:212698

約数の個数: 36

約数和(自身を含む): 116125464

約数和(自身を除く): 77842524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 212683, 425366, 638049, 850732, 1063415, 1276098, 1914147, 2126830, 2552196, 3190245, 3828294, 4253660, 6380490, 7656588, 9570735, 12760980, 19141470, 38282940]

約数ペア:

[(1, 38282940), (2, 19141470), (3, 12760980), (4, 9570735), (5, 7656588), (6, 6380490), (9, 4253660), (10, 3828294), (12, 3190245), (15, 2552196), (18, 2126830), (20, 1914147), (30, 1276098), (36, 1063415), (45, 850732), (60, 638049), (90, 425366), (180, 212683)]