517850910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{140339}}^1$

素因数の和:140393

約数の個数: 48

約数和(自身を含む): 1379261520

約数和(自身を除く): 861410610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 140339, 280678, 421017, 701695, 842034, 1263051, 1403390, 2105085, 2526102, 4210170, 5753899, 6315255, 11507798, 12630510, 17261697, 28769495, 34523394, 51785091, 57538990, 86308485, 103570182, 172616970, 258925455, 517850910]

約数ペア:

[(1, 517850910), (2, 258925455), (3, 172616970), (5, 103570182), (6, 86308485), (9, 57538990), (10, 51785091), (15, 34523394), (18, 28769495), (30, 17261697), (41, 12630510), (45, 11507798), (82, 6315255), (90, 5753899), (123, 4210170), (205, 2526102), (246, 2105085), (369, 1403390), (410, 1263051), (615, 842034), (738, 701695), (1230, 421017), (1845, 280678), (3690, 140339)]