68857367090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17077}}^1\times {\mathrm{13007}}^1$

素因数の和:30122

約数の個数: 32

約数和(自身を含む): 127958759424

約数和(自身を除く): 59101392334

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 13007, 17077, 26014, 34154, 65035, 85385, 130070, 170770, 403217, 529387, 806434, 1058774, 2016085, 2646935, 4032170, 5293870, 222120539, 444241078, 1110602695, 2221205390, 6885736709, 13771473418, 34428683545, 68857367090]

約数ペア:

[(1, 68857367090), (2, 34428683545), (5, 13771473418), (10, 6885736709), (31, 2221205390), (62, 1110602695), (155, 444241078), (310, 222120539), (13007, 5293870), (17077, 4032170), (26014, 2646935), (34154, 2016085), (65035, 1058774), (85385, 806434), (130070, 529387), (170770, 403217)]