76784270

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{71761}}^1$

素因数の和:71875

約数の個数: 16

約数和(自身を含む): 139505328

約数和(自身を除く): 62721058

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 71761, 143522, 358805, 717610, 7678427, 15356854, 38392135, 76784270]

約数ペア:

[(1, 76784270), (2, 38392135), (5, 15356854), (10, 7678427), (107, 717610), (214, 358805), (535, 143522), (1070, 71761)]