33707340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{20807}}^1$

素因数の和:20828

約数の個数: 60

約数和(自身を含む): 105746256

約数和(自身を除く): 72038916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 20807, 41614, 62421, 83228, 104035, 124842, 187263, 208070, 249684, 312105, 374526, 416140, 561789, 624210, 749052, 936315, 1123578, 1248420, 1685367, 1872630, 2247156, 2808945, 3370734, 3745260, 5617890, 6741468, 8426835, 11235780, 16853670, 33707340]

約数ペア:

[(1, 33707340), (2, 16853670), (3, 11235780), (4, 8426835), (5, 6741468), (6, 5617890), (9, 3745260), (10, 3370734), (12, 2808945), (15, 2247156), (18, 1872630), (20, 1685367), (27, 1248420), (30, 1123578), (36, 936315), (45, 749052), (54, 624210), (60, 561789), (81, 416140), (90, 374526), (108, 312105), (135, 249684), (162, 208070), (180, 187263), (270, 124842), (324, 104035), (405, 83228), (540, 62421), (810, 41614), (1620, 20807)]