12421530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12547}}^1$

素因数の和:12571

約数の個数: 48

約数和(自身を含む): 35234784

約数和(自身を除く): 22813254

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, 12547, 25094, 37641, 62735, 75282, 112923, 125470, 138017, 188205, 225846, 276034, 376410, 414051, 564615, 690085, 828102, 1129230, 1242153, 1380170, 2070255, 2484306, 4140510, 6210765, 12421530]

約数ペア:

[(1, 12421530), (2, 6210765), (3, 4140510), (5, 2484306), (6, 2070255), (9, 1380170), (10, 1242153), (11, 1129230), (15, 828102), (18, 690085), (22, 564615), (30, 414051), (33, 376410), (45, 276034), (55, 225846), (66, 188205), (90, 138017), (99, 125470), (110, 112923), (165, 75282), (198, 62735), (330, 37641), (495, 25094), (990, 12547)]