220230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2447}}^1$

素因数の和:2460

約数の個数: 24

約数和(自身を含む): 572832

約数和(自身を除く): 352602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2447, 4894, 7341, 12235, 14682, 22023, 24470, 36705, 44046, 73410, 110115, 220230]

約数ペア:

[(1, 220230), (2, 110115), (3, 73410), (5, 44046), (6, 36705), (9, 24470), (10, 22023), (15, 14682), (18, 12235), (30, 7341), (45, 4894), (90, 2447)]