66486270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{76421}}^1$

素因数の和:76460

約数の個数: 32

約数和(自身を含む): 165071520

約数和(自身を除く): 98585250

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 76421, 152842, 229263, 382105, 458526, 764210, 1146315, 2216209, 2292630, 4432418, 6648627, 11081045, 13297254, 22162090, 33243135, 66486270]

約数ペア:

[(1, 66486270), (2, 33243135), (3, 22162090), (5, 13297254), (6, 11081045), (10, 6648627), (15, 4432418), (29, 2292630), (30, 2216209), (58, 1146315), (87, 764210), (145, 458526), (174, 382105), (290, 229263), (435, 152842), (870, 76421)]