15694234780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{396119}}^1$

素因数の和:396418

約数の個数: 48

約数和(自身を含む): 37799354880

約数和(自身を除く): 22105120100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1981, 2830, 3962, 5660, 7924, 9905, 19810, 39620, 396119, 792238, 1584476, 1980595, 2772833, 3961190, 5545666, 7922380, 11091332, 13864165, 27728330, 55456660, 112101677, 224203354, 448406708, 560508385, 784711739, 1121016770, 1569423478, 2242033540, 3138846956, 3923558695, 7847117390, 15694234780]

約数ペア:

[(1, 15694234780), (2, 7847117390), (4, 3923558695), (5, 3138846956), (7, 2242033540), (10, 1569423478), (14, 1121016770), (20, 784711739), (28, 560508385), (35, 448406708), (70, 224203354), (140, 112101677), (283, 55456660), (566, 27728330), (1132, 13864165), (1415, 11091332), (1981, 7922380), (2830, 5545666), (3962, 3961190), (5660, 2772833), (7924, 1980595), (9905, 1584476), (19810, 792238), (39620, 396119)]