28151430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8609}}^1$

素因数の和:8728

約数の個数: 32

約数和(自身を含む): 68191200

約数和(自身を除く): 40039770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 8609, 17218, 25827, 43045, 51654, 86090, 129135, 258270, 938381, 1876762, 2815143, 4691905, 5630286, 9383810, 14075715, 28151430]

約数ペア:

[(1, 28151430), (2, 14075715), (3, 9383810), (5, 5630286), (6, 4691905), (10, 2815143), (15, 1876762), (30, 938381), (109, 258270), (218, 129135), (327, 86090), (545, 51654), (654, 43045), (1090, 25827), (1635, 17218), (3270, 8609)]