121123670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3911}}^1$

素因数の和:4100

約数の個数: 32

約数和(自身を含む): 230964480

約数和(自身を除く): 109840810

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 815, 1630, 3097, 3911, 6194, 7822, 15485, 19555, 30970, 39110, 74309, 148618, 371545, 637493, 743090, 1274986, 3187465, 6374930, 12112367, 24224734, 60561835, 121123670]

約数ペア:

[(1, 121123670), (2, 60561835), (5, 24224734), (10, 12112367), (19, 6374930), (38, 3187465), (95, 1274986), (163, 743090), (190, 637493), (326, 371545), (815, 148618), (1630, 74309), (3097, 39110), (3911, 30970), (6194, 19555), (7822, 15485)]