2087580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3163}}^1$

素因数の和:3186

約数の個数: 48

約数和(自身を含む): 6378624

約数和(自身を除く): 4291044

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, 3163, 6326, 9489, 12652, 15815, 18978, 31630, 34793, 37956, 47445, 63260, 69586, 94890, 104379, 139172, 173965, 189780, 208758, 347930, 417516, 521895, 695860, 1043790, 2087580]

約数ペア:

[(1, 2087580), (2, 1043790), (3, 695860), (4, 521895), (5, 417516), (6, 347930), (10, 208758), (11, 189780), (12, 173965), (15, 139172), (20, 104379), (22, 94890), (30, 69586), (33, 63260), (44, 47445), (55, 37956), (60, 34793), (66, 31630), (110, 18978), (132, 15815), (165, 12652), (220, 9489), (330, 6326), (660, 3163)]