70068790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1451}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 137998080

約数和(自身を除く): 67929290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 439, 878, 1451, 2195, 2902, 4390, 4829, 7255, 9658, 14510, 15961, 24145, 31922, 48290, 79805, 159610, 636989, 1273978, 3184945, 6369890, 7006879, 14013758, 35034395, 70068790]

約数ペア:

[(1, 70068790), (2, 35034395), (5, 14013758), (10, 7006879), (11, 6369890), (22, 3184945), (55, 1273978), (110, 636989), (439, 159610), (878, 79805), (1451, 48290), (2195, 31922), (2902, 24145), (4390, 15961), (4829, 14510), (7255, 9658)]