74124710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9491}}^1$

素因数の和:9580

約数の個数: 32

約数和(自身を含む): 147619584

約数和(自身を除く): 73494874

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 9491, 18982, 47455, 94910, 104401, 208802, 522005, 673861, 1044010, 1347722, 3369305, 6738610, 7412471, 14824942, 37062355, 74124710]

約数ペア:

[(1, 74124710), (2, 37062355), (5, 14824942), (10, 7412471), (11, 6738610), (22, 3369305), (55, 1347722), (71, 1044010), (110, 673861), (142, 522005), (355, 208802), (710, 104401), (781, 94910), (1562, 47455), (3905, 18982), (7810, 9491)]