68971530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32381}}^1$

素因数の和:32462

約数の個数: 32

約数和(自身を含む): 167868288

約数和(自身を除く): 98896758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 32381, 64762, 97143, 161905, 194286, 323810, 485715, 971430, 2299051, 4598102, 6897153, 11495255, 13794306, 22990510, 34485765, 68971530]

約数ペア:

[(1, 68971530), (2, 34485765), (3, 22990510), (5, 13794306), (6, 11495255), (10, 6897153), (15, 4598102), (30, 2299051), (71, 971430), (142, 485715), (213, 323810), (355, 194286), (426, 161905), (710, 97143), (1065, 64762), (2130, 32381)]