222425370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2471393}}^1$

素因数の和:2471406

約数の個数: 24

約数和(自身を含む): 578306196

約数和(自身を除く): 355880826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2471393, 4942786, 7414179, 12356965, 14828358, 22242537, 24713930, 37070895, 44485074, 74141790, 111212685, 222425370]

約数ペア:

[(1, 222425370), (2, 111212685), (3, 74141790), (5, 44485074), (6, 37070895), (9, 24713930), (10, 22242537), (15, 14828358), (18, 12356965), (30, 7414179), (45, 4942786), (90, 2471393)]