15690020910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{26029}}^1$

素因数の和:26393

約数の個数: 64

約数和(自身を含む): 38322823680

約数和(自身を除く): 22632802770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 283, 355, 426, 566, 710, 849, 1065, 1415, 1698, 2130, 2830, 4245, 8490, 20093, 26029, 40186, 52058, 60279, 78087, 100465, 120558, 130145, 156174, 200930, 260290, 301395, 390435, 602790, 780870, 1848059, 3696118, 5544177, 7366207, 9240295, 11088354, 14732414, 18480590, 22098621, 27720885, 36831035, 44197242, 55441770, 73662070, 110493105, 220986210, 523000697, 1046001394, 1569002091, 2615003485, 3138004182, 5230006970, 7845010455, 15690020910]

約数ペア:

[(1, 15690020910), (2, 7845010455), (3, 5230006970), (5, 3138004182), (6, 2615003485), (10, 1569002091), (15, 1046001394), (30, 523000697), (71, 220986210), (142, 110493105), (213, 73662070), (283, 55441770), (355, 44197242), (426, 36831035), (566, 27720885), (710, 22098621), (849, 18480590), (1065, 14732414), (1415, 11088354), (1698, 9240295), (2130, 7366207), (2830, 5544177), (4245, 3696118), (8490, 1848059), (20093, 780870), (26029, 602790), (40186, 390435), (52058, 301395), (60279, 260290), (78087, 200930), (100465, 156174), (120558, 130145)]