65655540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{364753}}^1$

素因数の和:364768

約数の個数: 36

約数和(自身を含む): 199155684

約数和(自身を除く): 133500144

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 364753, 729506, 1094259, 1459012, 1823765, 2188518, 3282777, 3647530, 4377036, 5471295, 6565554, 7295060, 10942590, 13131108, 16413885, 21885180, 32827770, 65655540]

約数ペア:

[(1, 65655540), (2, 32827770), (3, 21885180), (4, 16413885), (5, 13131108), (6, 10942590), (9, 7295060), (10, 6565554), (12, 5471295), (15, 4377036), (18, 3647530), (20, 3282777), (30, 2188518), (36, 1823765), (45, 1459012), (60, 1094259), (90, 729506), (180, 364753)]