2010015

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{709}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 4123680

約数和(自身を除く): 2113665

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 709, 945, 2127, 2835, 3545, 4963, 6381, 10635, 14889, 19143, 24815, 31905, 44667, 57429, 74445, 95715, 134001, 223335, 287145, 402003, 670005, 2010015]

約数ペア:

[(1, 2010015), (3, 670005), (5, 402003), (7, 287145), (9, 223335), (15, 134001), (21, 95715), (27, 74445), (35, 57429), (45, 44667), (63, 31905), (81, 24815), (105, 19143), (135, 14889), (189, 10635), (315, 6381), (405, 4963), (567, 3545), (709, 2835), (945, 2127)]