72013170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{33809}}^1$

素因数の和:33890

約数の個数: 32

約数和(自身を含む): 175271040

約数和(自身を除く): 103257870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 33809, 67618, 101427, 169045, 202854, 338090, 507135, 1014270, 2400439, 4800878, 7201317, 12002195, 14402634, 24004390, 36006585, 72013170]

約数ペア:

[(1, 72013170), (2, 36006585), (3, 24004390), (5, 14402634), (6, 12002195), (10, 7201317), (15, 4800878), (30, 2400439), (71, 1014270), (142, 507135), (213, 338090), (355, 202854), (426, 169045), (710, 101427), (1065, 67618), (2130, 33809)]