28850490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{320561}}^1$

素因数の和:320574

約数の個数: 24

約数和(自身を含む): 75011508

約数和(自身を除く): 46161018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 320561, 641122, 961683, 1602805, 1923366, 2885049, 3205610, 4808415, 5770098, 9616830, 14425245, 28850490]

約数ペア:

[(1, 28850490), (2, 14425245), (3, 9616830), (5, 5770098), (6, 4808415), (9, 3205610), (10, 2885049), (15, 1923366), (18, 1602805), (30, 961683), (45, 641122), (90, 320561)]