137721570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6761}}^1$

素因数の和:6875

約数の個数: 64

約数和(自身を含む): 381701376

約数和(自身を除く): 243979806

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 970, 1358, 1455, 2037, 2910, 3395, 4074, 6761, 6790, 10185, 13522, 20283, 20370, 33805, 40566, 47327, 67610, 94654, 101415, 141981, 202830, 236635, 283962, 473270, 655817, 709905, 1311634, 1419810, 1967451, 3279085, 3934902, 4590719, 6558170, 9181438, 9837255, 13772157, 19674510, 22953595, 27544314, 45907190, 68860785, 137721570]

約数ペア:

[(1, 137721570), (2, 68860785), (3, 45907190), (5, 27544314), (6, 22953595), (7, 19674510), (10, 13772157), (14, 9837255), (15, 9181438), (21, 6558170), (30, 4590719), (35, 3934902), (42, 3279085), (70, 1967451), (97, 1419810), (105, 1311634), (194, 709905), (210, 655817), (291, 473270), (485, 283962), (582, 236635), (679, 202830), (970, 141981), (1358, 101415), (1455, 94654), (2037, 67610), (2910, 47327), (3395, 40566), (4074, 33805), (6761, 20370), (6790, 20283), (10185, 13522)]