12303970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 25515648

約数和(自身を除く): 13211678

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1283, 1370, 1918, 2566, 4795, 6415, 8981, 9590, 12830, 17962, 44905, 89810, 175771, 351542, 878855, 1230397, 1757710, 2460794, 6151985, 12303970]

約数ペア:

[(1, 12303970), (2, 6151985), (5, 2460794), (7, 1757710), (10, 1230397), (14, 878855), (35, 351542), (70, 175771), (137, 89810), (274, 44905), (685, 17962), (959, 12830), (1283, 9590), (1370, 8981), (1918, 6415), (2566, 4795)]