77186230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9883}}^1$

素因数の和:9972

約数の個数: 32

約数和(自身を含む): 153715968

約数和(自身を除く): 76529738

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 9883, 19766, 49415, 98830, 108713, 217426, 543565, 701693, 1087130, 1403386, 3508465, 7016930, 7718623, 15437246, 38593115, 77186230]

約数ペア:

[(1, 77186230), (2, 38593115), (5, 15437246), (10, 7718623), (11, 7016930), (22, 3508465), (55, 1403386), (71, 1087130), (110, 701693), (142, 543565), (355, 217426), (710, 108713), (781, 98830), (1562, 49415), (3905, 19766), (7810, 9883)]