2009017590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2111}}^1\times {\mathrm{31723}}^1$

素因数の和:33844

約数の個数: 32

約数和(自身を含む): 4824078336

約数和(自身を除く): 2815060746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2111, 4222, 6333, 10555, 12666, 21110, 31665, 31723, 63330, 63446, 95169, 158615, 190338, 317230, 475845, 951690, 66967253, 133934506, 200901759, 334836265, 401803518, 669672530, 1004508795, 2009017590]

約数ペア:

[(1, 2009017590), (2, 1004508795), (3, 669672530), (5, 401803518), (6, 334836265), (10, 200901759), (15, 133934506), (30, 66967253), (2111, 951690), (4222, 475845), (6333, 317230), (10555, 190338), (12666, 158615), (21110, 95169), (31665, 63446), (31723, 63330)]