12912570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13043}}^1$

素因数の和:13067

約数の個数: 48

約数和(自身を含む): 36627552

約数和(自身を除く): 23714982

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 13043, 26086, 39129, 65215, 78258, 117387, 130430, 143473, 195645, 234774, 286946, 391290, 430419, 586935, 717365, 860838, 1173870, 1291257, 1434730, 2152095, 2582514, 4304190, 6456285, 12912570]

約数ペア:

[(1, 12912570), (2, 6456285), (3, 4304190), (5, 2582514), (6, 2152095), (9, 1434730), (10, 1291257), (11, 1173870), (15, 860838), (18, 717365), (22, 586935), (30, 430419), (33, 391290), (45, 286946), (55, 234774), (66, 195645), (90, 143473), (99, 130430), (110, 117387), (165, 78258), (198, 65215), (330, 39129), (495, 26086), (990, 13043)]