621060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 1899072

約数和(自身を除く): 1278012

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 941, 1882, 2823, 3764, 4705, 5646, 9410, 10351, 11292, 14115, 18820, 20702, 28230, 31053, 41404, 51755, 56460, 62106, 103510, 124212, 155265, 207020, 310530, 621060]

約数ペア:

[(1, 621060), (2, 310530), (3, 207020), (4, 155265), (5, 124212), (6, 103510), (10, 62106), (11, 56460), (12, 51755), (15, 41404), (20, 31053), (22, 28230), (30, 20702), (33, 18820), (44, 14115), (55, 11292), (60, 10351), (66, 9410), (110, 5646), (132, 4705), (165, 3764), (220, 2823), (330, 1882), (660, 941)]