171210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 443520

約数和(自身を除く): 272310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 439, 878, 1317, 2195, 2634, 4390, 5707, 6585, 11414, 13170, 17121, 28535, 34242, 57070, 85605, 171210]

約数ペア:

[(1, 171210), (2, 85605), (3, 57070), (5, 34242), (6, 28535), (10, 17121), (13, 13170), (15, 11414), (26, 6585), (30, 5707), (39, 4390), (65, 2634), (78, 2195), (130, 1317), (195, 878), (390, 439)]