131001060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{11083}}^1$

素因数の和:11292

約数の個数: 48

約数和(自身を含む): 368698176

約数和(自身を除く): 237697116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11083, 11820, 22166, 33249, 44332, 55415, 66498, 110830, 132996, 166245, 221660, 332490, 664980, 2183351, 4366702, 6550053, 8733404, 10916755, 13100106, 21833510, 26200212, 32750265, 43667020, 65500530, 131001060]

約数ペア:

[(1, 131001060), (2, 65500530), (3, 43667020), (4, 32750265), (5, 26200212), (6, 21833510), (10, 13100106), (12, 10916755), (15, 8733404), (20, 6550053), (30, 4366702), (60, 2183351), (197, 664980), (394, 332490), (591, 221660), (788, 166245), (985, 132996), (1182, 110830), (1970, 66498), (2364, 55415), (2955, 44332), (3940, 33249), (5910, 22166), (11083, 11820)]