12203450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:336

約数の個数: 72

約数和(自身を含む): 28052892

約数和(自身を除く): 15849442

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 170, 175, 238, 245, 293, 350, 425, 490, 586, 595, 833, 850, 1190, 1225, 1465, 1666, 2051, 2450, 2930, 2975, 4102, 4165, 4981, 5950, 7325, 8330, 9962, 10255, 14357, 14650, 20510, 20825, 24905, 28714, 34867, 41650, 49810, 51275, 69734, 71785, 102550, 124525, 143570, 174335, 244069, 249050, 348670, 358925, 488138, 717850, 871675, 1220345, 1743350, 2440690, 6101725, 12203450]

約数ペア:

[(1, 12203450), (2, 6101725), (5, 2440690), (7, 1743350), (10, 1220345), (14, 871675), (17, 717850), (25, 488138), (34, 358925), (35, 348670), (49, 249050), (50, 244069), (70, 174335), (85, 143570), (98, 124525), (119, 102550), (170, 71785), (175, 69734), (238, 51275), (245, 49810), (293, 41650), (350, 34867), (425, 28714), (490, 24905), (586, 20825), (595, 20510), (833, 14650), (850, 14357), (1190, 10255), (1225, 9962), (1465, 8330), (1666, 7325), (2051, 5950), (2450, 4981), (2930, 4165), (2975, 4102)]