2929810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 5870592

約数和(自身を除く): 2940782

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 727, 806, 1454, 2015, 3635, 4030, 7270, 9451, 18902, 22537, 45074, 47255, 94510, 112685, 225370, 292981, 585962, 1464905, 2929810]

約数ペア:

[(1, 2929810), (2, 1464905), (5, 585962), (10, 292981), (13, 225370), (26, 112685), (31, 94510), (62, 47255), (65, 45074), (130, 22537), (155, 18902), (310, 9451), (403, 7270), (727, 4030), (806, 3635), (1454, 2015)]