61910910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6311}}^1$

素因数の和:6433

約数の個数: 48

約数和(自身を含む): 162470880

約数和(自身を除く): 100559970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 6311, 9810, 12622, 18933, 31555, 37866, 56799, 63110, 94665, 113598, 189330, 283995, 567990, 687899, 1375798, 2063697, 3439495, 4127394, 6191091, 6878990, 10318485, 12382182, 20636970, 30955455, 61910910]

約数ペア:

[(1, 61910910), (2, 30955455), (3, 20636970), (5, 12382182), (6, 10318485), (9, 6878990), (10, 6191091), (15, 4127394), (18, 3439495), (30, 2063697), (45, 1375798), (90, 687899), (109, 567990), (218, 283995), (327, 189330), (545, 113598), (654, 94665), (981, 63110), (1090, 56799), (1635, 37866), (1962, 31555), (3270, 18933), (4905, 12622), (6311, 9810)]