2144070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2647}}^1$

素因数の和:2666

約数の個数: 40

約数和(自身を含む): 5767344

約数和(自身を除く): 3623274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2647, 5294, 7941, 13235, 15882, 23823, 26470, 39705, 47646, 71469, 79410, 119115, 142938, 214407, 238230, 357345, 428814, 714690, 1072035, 2144070]

約数ペア:

[(1, 2144070), (2, 1072035), (3, 714690), (5, 428814), (6, 357345), (9, 238230), (10, 214407), (15, 142938), (18, 119115), (27, 79410), (30, 71469), (45, 47646), (54, 39705), (81, 26470), (90, 23823), (135, 15882), (162, 13235), (270, 7941), (405, 5294), (810, 2647)]