77286530

素因数分解:

$2^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{21059}}^1$

素因数の和:21433

約数の個数: 16

約数和(自身を含む): 139501440

約数和(自身を除く): 62214910

約数列:

[1, 2, 5, 10, 367, 734, 1835, 3670, 21059, 42118, 105295, 210590, 7728653, 15457306, 38643265, 77286530]

約数ペア:

[(1, 77286530), (2, 38643265), (5, 15457306), (10, 7728653), (367, 210590), (734, 105295), (1835, 42118), (3670, 21059)]