66707030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{513131}}^1$

素因数の和:513151

約数の個数: 16

約数和(自身を含む): 129309264

約数和(自身を除く): 62602234

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 513131, 1026262, 2565655, 5131310, 6670703, 13341406, 33353515, 66707030]

約数ペア:

[(1, 66707030), (2, 33353515), (5, 13341406), (10, 6670703), (13, 5131310), (26, 2565655), (65, 1026262), (130, 513131)]