1252207890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{69221}}^1$

素因数の和:69304

約数の個数: 64

約数和(自身を含む): 3389109120

約数和(自身を除く): 2136901230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 1005, 1206, 1809, 2010, 3015, 3618, 6030, 9045, 18090, 69221, 138442, 207663, 346105, 415326, 622989, 692210, 1038315, 1245978, 1868967, 2076630, 3114945, 3737934, 4637807, 6229890, 9275614, 9344835, 13913421, 18689670, 23189035, 27826842, 41740263, 46378070, 69567105, 83480526, 125220789, 139134210, 208701315, 250441578, 417402630, 626103945, 1252207890]

約数ペア:

[(1, 1252207890), (2, 626103945), (3, 417402630), (5, 250441578), (6, 208701315), (9, 139134210), (10, 125220789), (15, 83480526), (18, 69567105), (27, 46378070), (30, 41740263), (45, 27826842), (54, 23189035), (67, 18689670), (90, 13913421), (134, 9344835), (135, 9275614), (201, 6229890), (270, 4637807), (335, 3737934), (402, 3114945), (603, 2076630), (670, 1868967), (1005, 1245978), (1206, 1038315), (1809, 692210), (2010, 622989), (3015, 415326), (3618, 346105), (6030, 207663), (9045, 138442), (18090, 69221)]