72961130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{663283}}^1$

素因数の和:663301

約数の個数: 16

約数和(自身を含む): 143269344

約数和(自身を除く): 70308214

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 663283, 1326566, 3316415, 6632830, 7296113, 14592226, 36480565, 72961130]

約数ペア:

[(1, 72961130), (2, 36480565), (5, 14592226), (10, 7296113), (11, 6632830), (22, 3316415), (55, 1326566), (110, 663283)]