70744620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1283}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 198455040

約数和(自身を除く): 127710420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 919, 1283, 1838, 2566, 2757, 3676, 3849, 4595, 5132, 5514, 6415, 7698, 9190, 11028, 12830, 13785, 15396, 18380, 19245, 25660, 27570, 38490, 55140, 76980, 1179077, 2358154, 3537231, 4716308, 5895385, 7074462, 11790770, 14148924, 17686155, 23581540, 35372310, 70744620]

約数ペア:

[(1, 70744620), (2, 35372310), (3, 23581540), (4, 17686155), (5, 14148924), (6, 11790770), (10, 7074462), (12, 5895385), (15, 4716308), (20, 3537231), (30, 2358154), (60, 1179077), (919, 76980), (1283, 55140), (1838, 38490), (2566, 27570), (2757, 25660), (3676, 19245), (3849, 18380), (4595, 15396), (5132, 13785), (5514, 12830), (6415, 11028), (7698, 9190)]