61585740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{342143}}^1$

素因数の和:342158

約数の個数: 36

約数和(自身を含む): 186810624

約数和(自身を除く): 125224884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 342143, 684286, 1026429, 1368572, 1710715, 2052858, 3079287, 3421430, 4105716, 5132145, 6158574, 6842860, 10264290, 12317148, 15396435, 20528580, 30792870, 61585740]

約数ペア:

[(1, 61585740), (2, 30792870), (3, 20528580), (4, 15396435), (5, 12317148), (6, 10264290), (9, 6842860), (10, 6158574), (12, 5132145), (15, 4105716), (18, 3421430), (20, 3079287), (30, 2052858), (36, 1710715), (45, 1368572), (60, 1026429), (90, 684286), (180, 342143)]