170420490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{631187}}^1$

素因数の和:631203

約数の個数: 32

約数和(自身を含む): 454455360

約数和(自身を除く): 284034870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 631187, 1262374, 1893561, 3155935, 3787122, 5680683, 6311870, 9467805, 11361366, 17042049, 18935610, 28403415, 34084098, 56806830, 85210245, 170420490]

約数ペア:

[(1, 170420490), (2, 85210245), (3, 56806830), (5, 34084098), (6, 28403415), (9, 18935610), (10, 17042049), (15, 11361366), (18, 9467805), (27, 6311870), (30, 5680683), (45, 3787122), (54, 3155935), (90, 1893561), (135, 1262374), (270, 631187)]