66852130

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{21089}}^1$

素因数の和:21413

約数の個数: 16

約数和(自身を含む): 120719160

約数和(自身を除く): 53867030

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 21089, 42178, 105445, 210890, 6685213, 13370426, 33426065, 66852130]

約数ペア:

[(1, 66852130), (2, 33426065), (5, 13370426), (10, 6685213), (317, 210890), (634, 105445), (1585, 42178), (3170, 21089)]