12115830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{403861}}^1$

素因数の和:403871

約数の個数: 16

約数和(自身を含む): 29078064

約数和(自身を除く): 16962234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 403861, 807722, 1211583, 2019305, 2423166, 4038610, 6057915, 12115830]

約数ペア:

[(1, 12115830), (2, 6057915), (3, 4038610), (5, 2423166), (6, 2019305), (10, 1211583), (15, 807722), (30, 403861)]