38761620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{646027}}^1$

素因数の和:646039

約数の個数: 24

約数和(自身を含む): 108532704

約数和(自身を除く): 69771084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 646027, 1292054, 1938081, 2584108, 3230135, 3876162, 6460270, 7752324, 9690405, 12920540, 19380810, 38761620]

約数ペア:

[(1, 38761620), (2, 19380810), (3, 12920540), (4, 9690405), (5, 7752324), (6, 6460270), (10, 3876162), (12, 3230135), (15, 2584108), (20, 1938081), (30, 1292054), (60, 646027)]