68649130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{4133}}^1$

素因数の和:4302

約数の個数: 32

約数和(自身を含む): 135727488

約数和(自身を除く): 67078358

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 4133, 8266, 8305, 16610, 20665, 41330, 45463, 90926, 227315, 454630, 624083, 1248166, 3120415, 6240830, 6864913, 13729826, 34324565, 68649130]

約数ペア:

[(1, 68649130), (2, 34324565), (5, 13729826), (10, 6864913), (11, 6240830), (22, 3120415), (55, 1248166), (110, 624083), (151, 454630), (302, 227315), (755, 90926), (1510, 45463), (1661, 41330), (3322, 20665), (4133, 16610), (8266, 8305)]