139475350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1787}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 297980928

約数和(自身を除く): 158505578

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 223, 350, 446, 1115, 1561, 1787, 2230, 3122, 3574, 5575, 7805, 8935, 11150, 12509, 15610, 17870, 25018, 39025, 44675, 62545, 78050, 89350, 125090, 312725, 398501, 625450, 797002, 1992505, 2789507, 3985010, 5579014, 9962525, 13947535, 19925050, 27895070, 69737675, 139475350]

約数ペア:

[(1, 139475350), (2, 69737675), (5, 27895070), (7, 19925050), (10, 13947535), (14, 9962525), (25, 5579014), (35, 3985010), (50, 2789507), (70, 1992505), (175, 797002), (223, 625450), (350, 398501), (446, 312725), (1115, 125090), (1561, 89350), (1787, 78050), (2230, 62545), (3122, 44675), (3574, 39025), (5575, 25018), (7805, 17870), (8935, 15610), (11150, 12509)]