67188810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172279}}^1$

素因数の和:172302

約数の個数: 32

約数和(自身を含む): 173658240

約数和(自身を除く): 106469430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 172279, 344558, 516837, 861395, 1033674, 1722790, 2239627, 2584185, 4479254, 5168370, 6718881, 11198135, 13437762, 22396270, 33594405, 67188810]

約数ペア:

[(1, 67188810), (2, 33594405), (3, 22396270), (5, 13437762), (6, 11198135), (10, 6718881), (13, 5168370), (15, 4479254), (26, 2584185), (30, 2239627), (39, 1722790), (65, 1033674), (78, 861395), (130, 516837), (195, 344558), (390, 172279)]