42689210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1663}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 81948672

約数和(自身を除く): 39259462

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 755, 1510, 1663, 2567, 3326, 5134, 8315, 12835, 16630, 25670, 28271, 56542, 141355, 251113, 282710, 502226, 1255565, 2511130, 4268921, 8537842, 21344605, 42689210]

約数ペア:

[(1, 42689210), (2, 21344605), (5, 8537842), (10, 4268921), (17, 2511130), (34, 1255565), (85, 502226), (151, 282710), (170, 251113), (302, 141355), (755, 56542), (1510, 28271), (1663, 25670), (2567, 16630), (3326, 12835), (5134, 8315)]