79501740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5279}}^1$

素因数の和:5542

約数の個数: 48

約数和(自身を含む): 223534080

約数和(自身を除く): 144032340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 5279, 7530, 10558, 15060, 15837, 21116, 26395, 31674, 52790, 63348, 79185, 105580, 158370, 316740, 1325029, 2650058, 3975087, 5300116, 6625145, 7950174, 13250290, 15900348, 19875435, 26500580, 39750870, 79501740]

約数ペア:

[(1, 79501740), (2, 39750870), (3, 26500580), (4, 19875435), (5, 15900348), (6, 13250290), (10, 7950174), (12, 6625145), (15, 5300116), (20, 3975087), (30, 2650058), (60, 1325029), (251, 316740), (502, 158370), (753, 105580), (1004, 79185), (1255, 63348), (1506, 52790), (2510, 31674), (3012, 26395), (3765, 21116), (5020, 15837), (5279, 15060), (7530, 10558)]