28044210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11833}}^1$

素因数の和:11922

約数の個数: 32

約数和(自身を含む): 68163840

約数和(自身を除く): 40119630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 11833, 23666, 35499, 59165, 70998, 118330, 177495, 354990, 934807, 1869614, 2804421, 4674035, 5608842, 9348070, 14022105, 28044210]

約数ペア:

[(1, 28044210), (2, 14022105), (3, 9348070), (5, 5608842), (6, 4674035), (10, 2804421), (15, 1869614), (30, 934807), (79, 354990), (158, 177495), (237, 118330), (395, 70998), (474, 59165), (790, 35499), (1185, 23666), (2370, 11833)]