64837190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{863}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 127650816

約数和(自身を除く): 62813626

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 683, 863, 1366, 1726, 3415, 4315, 6830, 7513, 8630, 9493, 15026, 18986, 37565, 47465, 75130, 94930, 589429, 1178858, 2947145, 5894290, 6483719, 12967438, 32418595, 64837190]

約数ペア:

[(1, 64837190), (2, 32418595), (5, 12967438), (10, 6483719), (11, 5894290), (22, 2947145), (55, 1178858), (110, 589429), (683, 94930), (863, 75130), (1366, 47465), (1726, 37565), (3415, 18986), (4315, 15026), (6830, 9493), (7513, 8630)]