173122510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2381}}^1$

素因数の和:3060

約数の個数: 32

約数和(自身を含む): 340606944

約数和(自身を除く): 167484434

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 661, 1322, 2381, 3305, 4762, 6610, 7271, 11905, 14542, 23810, 26191, 36355, 52382, 72710, 130955, 261910, 1573841, 3147682, 7869205, 15738410, 17312251, 34624502, 86561255, 173122510]

約数ペア:

[(1, 173122510), (2, 86561255), (5, 34624502), (10, 17312251), (11, 15738410), (22, 7869205), (55, 3147682), (110, 1573841), (661, 261910), (1322, 130955), (2381, 72710), (3305, 52382), (4762, 36355), (6610, 26191), (7271, 23810), (11905, 14542)]