1039860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 3243240

約数和(自身を除く): 2203380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 109, 159, 180, 212, 218, 265, 318, 327, 436, 477, 530, 545, 636, 654, 795, 954, 981, 1060, 1090, 1308, 1590, 1635, 1908, 1962, 2180, 2385, 3180, 3270, 3924, 4770, 4905, 5777, 6540, 9540, 9810, 11554, 17331, 19620, 23108, 28885, 34662, 51993, 57770, 69324, 86655, 103986, 115540, 173310, 207972, 259965, 346620, 519930, 1039860]

約数ペア:

[(1, 1039860), (2, 519930), (3, 346620), (4, 259965), (5, 207972), (6, 173310), (9, 115540), (10, 103986), (12, 86655), (15, 69324), (18, 57770), (20, 51993), (30, 34662), (36, 28885), (45, 23108), (53, 19620), (60, 17331), (90, 11554), (106, 9810), (109, 9540), (159, 6540), (180, 5777), (212, 4905), (218, 4770), (265, 3924), (318, 3270), (327, 3180), (436, 2385), (477, 2180), (530, 1962), (545, 1908), (636, 1635), (654, 1590), (795, 1308), (954, 1090), (981, 1060)]