126414470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{138917}}^1$

素因数の和:138944

約数の個数: 32

約数和(自身を含む): 280058688

約数和(自身を除く): 153644218

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 138917, 277834, 694585, 972419, 1389170, 1805921, 1944838, 3611842, 4862095, 9029605, 9724190, 12641447, 18059210, 25282894, 63207235, 126414470]

約数ペア:

[(1, 126414470), (2, 63207235), (5, 25282894), (7, 18059210), (10, 12641447), (13, 9724190), (14, 9029605), (26, 4862095), (35, 3611842), (65, 1944838), (70, 1805921), (91, 1389170), (130, 972419), (182, 694585), (455, 277834), (910, 138917)]