71361490

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{877}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 131489280

約数和(自身を除く): 60127790

約数列:

[1, 2, 5, 10, 79, 103, 158, 206, 395, 515, 790, 877, 1030, 1754, 4385, 8137, 8770, 16274, 40685, 69283, 81370, 90331, 138566, 180662, 346415, 451655, 692830, 903310, 7136149, 14272298, 35680745, 71361490]

約数ペア:

[(1, 71361490), (2, 35680745), (5, 14272298), (10, 7136149), (79, 903310), (103, 692830), (158, 451655), (206, 346415), (395, 180662), (515, 138566), (790, 90331), (877, 81370), (1030, 69283), (1754, 40685), (4385, 16274), (8137, 8770)]