31190730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5387}}^1$

素因数の和:5590

約数の個数: 32

約数和(自身を含む): 75259584

約数和(自身を除く): 44068854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 5387, 5790, 10774, 16161, 26935, 32322, 53870, 80805, 161610, 1039691, 2079382, 3119073, 5198455, 6238146, 10396910, 15595365, 31190730]

約数ペア:

[(1, 31190730), (2, 15595365), (3, 10396910), (5, 6238146), (6, 5198455), (10, 3119073), (15, 2079382), (30, 1039691), (193, 161610), (386, 80805), (579, 53870), (965, 32322), (1158, 26935), (1930, 16161), (2895, 10774), (5387, 5790)]