856570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 1814400

約数和(自身を除く): 957830

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 599, 715, 1198, 1430, 2995, 5990, 6589, 7787, 13178, 15574, 32945, 38935, 65890, 77870, 85657, 171314, 428285, 856570]

約数ペア:

[(1, 856570), (2, 428285), (5, 171314), (10, 85657), (11, 77870), (13, 65890), (22, 38935), (26, 32945), (55, 15574), (65, 13178), (110, 7787), (130, 6589), (143, 5990), (286, 2995), (599, 1430), (715, 1198)]