1330449168860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9503208349}}^1$

素因数の和:9503208365

約数の個数: 24

約数和(自身を含む): 3193078005600

約数和(自身を除く): 1862628836740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9503208349, 19006416698, 38012833396, 47516041745, 66522458443, 95032083490, 133044916886, 190064166980, 266089833772, 332612292215, 665224584430, 1330449168860]

約数ペア:

[(1, 1330449168860), (2, 665224584430), (4, 332612292215), (5, 266089833772), (7, 190064166980), (10, 133044916886), (14, 95032083490), (20, 66522458443), (28, 47516041745), (35, 38012833396), (70, 19006416698), (140, 9503208349)]