137715540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2295259}}^1$

素因数の和:2295271

約数の個数: 24

約数和(自身を含む): 385603680

約数和(自身を除く): 247888140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2295259, 4590518, 6885777, 9181036, 11476295, 13771554, 22952590, 27543108, 34428885, 45905180, 68857770, 137715540]

約数ペア:

[(1, 137715540), (2, 68857770), (3, 45905180), (4, 34428885), (5, 27543108), (6, 22952590), (10, 13771554), (12, 11476295), (15, 9181036), (20, 6885777), (30, 4590518), (60, 2295259)]