12430010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 23170752

約数和(自身を除く): 10740742

約数列:

[1, 2, 5, 10, 43, 86, 137, 211, 215, 274, 422, 430, 685, 1055, 1370, 2110, 5891, 9073, 11782, 18146, 28907, 29455, 45365, 57814, 58910, 90730, 144535, 289070, 1243001, 2486002, 6215005, 12430010]

約数ペア:

[(1, 12430010), (2, 6215005), (5, 2486002), (10, 1243001), (43, 289070), (86, 144535), (137, 90730), (211, 58910), (215, 57814), (274, 45365), (422, 29455), (430, 28907), (685, 18146), (1055, 11782), (1370, 9073), (2110, 5891)]