29890236

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{23279}}^1$

素因数の和:23393

約数の個数: 24

約数和(自身を含む): 70398720

約数和(自身を除く): 40508484

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 23279, 46558, 69837, 93116, 139674, 279348, 2490853, 4981706, 7472559, 9963412, 14945118, 29890236]

約数ペア:

[(1, 29890236), (2, 14945118), (3, 9963412), (4, 7472559), (6, 4981706), (12, 2490853), (107, 279348), (214, 139674), (321, 93116), (428, 69837), (642, 46558), (1284, 23279)]