2721690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{30241}}^1$

素因数の和:30254

約数の個数: 24

約数和(自身を含む): 7076628

約数和(自身を除く): 4354938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 30241, 60482, 90723, 151205, 181446, 272169, 302410, 453615, 544338, 907230, 1360845, 2721690]

約数ペア:

[(1, 2721690), (2, 1360845), (3, 907230), (5, 544338), (6, 453615), (9, 302410), (10, 272169), (15, 181446), (18, 151205), (30, 90723), (45, 60482), (90, 30241)]