2682690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 6483456

約数和(自身を除く): 3800766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 401, 446, 669, 802, 1115, 1203, 1338, 2005, 2230, 2406, 3345, 4010, 6015, 6690, 12030, 89423, 178846, 268269, 447115, 536538, 894230, 1341345, 2682690]

約数ペア:

[(1, 2682690), (2, 1341345), (3, 894230), (5, 536538), (6, 447115), (10, 268269), (15, 178846), (30, 89423), (223, 12030), (401, 6690), (446, 6015), (669, 4010), (802, 3345), (1115, 2406), (1203, 2230), (1338, 2005)]