15706030180

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2617}}^1\times {\mathrm{2753}}^1$

素因数の和:5488

約数の個数: 48

約数和(自身を含む): 33310070640

約数和(自身を除く): 17604040460

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 2617, 2753, 5234, 5506, 10468, 11012, 13085, 13765, 26170, 27530, 52340, 55060, 285253, 300077, 570506, 600154, 1141012, 1200308, 1426265, 1500385, 2852530, 3000770, 5705060, 6001540, 7204601, 14409202, 28818404, 36023005, 72046010, 144092020, 785301509, 1570603018, 3141206036, 3926507545, 7853015090, 15706030180]

約数ペア:

[(1, 15706030180), (2, 7853015090), (4, 3926507545), (5, 3141206036), (10, 1570603018), (20, 785301509), (109, 144092020), (218, 72046010), (436, 36023005), (545, 28818404), (1090, 14409202), (2180, 7204601), (2617, 6001540), (2753, 5705060), (5234, 3000770), (5506, 2852530), (10468, 1500385), (11012, 1426265), (13085, 1200308), (13765, 1141012), (26170, 600154), (27530, 570506), (52340, 300077), (55060, 285253)]