2001810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 4898880

約数和(自身を除く): 2897070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1259, 1590, 2518, 3777, 6295, 7554, 12590, 18885, 37770, 66727, 133454, 200181, 333635, 400362, 667270, 1000905, 2001810]

約数ペア:

[(1, 2001810), (2, 1000905), (3, 667270), (5, 400362), (6, 333635), (10, 200181), (15, 133454), (30, 66727), (53, 37770), (106, 18885), (159, 12590), (265, 7554), (318, 6295), (530, 3777), (795, 2518), (1259, 1590)]