69170490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{256187}}^1$

素因数の和:256203

約数の個数: 32

約数和(自身を含む): 184455360

約数和(自身を除く): 115284870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 256187, 512374, 768561, 1280935, 1537122, 2305683, 2561870, 3842805, 4611366, 6917049, 7685610, 11528415, 13834098, 23056830, 34585245, 69170490]

約数ペア:

[(1, 69170490), (2, 34585245), (3, 23056830), (5, 13834098), (6, 11528415), (9, 7685610), (10, 6917049), (15, 4611366), (18, 3842805), (27, 2561870), (30, 2305683), (45, 1537122), (54, 1280935), (90, 768561), (135, 512374), (270, 256187)]