163371660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2722861}}^1$

素因数の和:2722873

約数の個数: 24

約数和(自身を含む): 457440816

約数和(自身を除く): 294069156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2722861, 5445722, 8168583, 10891444, 13614305, 16337166, 27228610, 32674332, 40842915, 54457220, 81685830, 163371660]

約数ペア:

[(1, 163371660), (2, 81685830), (3, 54457220), (4, 40842915), (5, 32674332), (6, 27228610), (10, 16337166), (12, 13614305), (15, 10891444), (20, 8168583), (30, 5445722), (60, 2722861)]