2752808830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{87697}}^1$

素因数の和:87820

約数の個数: 32

約数和(自身を含む): 5139804384

約数和(自身を除く): 2386995554

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 3139, 6278, 15695, 31390, 87697, 175394, 438485, 876970, 3770971, 6401881, 7541942, 12803762, 18854855, 32009405, 37709710, 64018810, 275280883, 550561766, 1376404415, 2752808830]

約数ペア:

[(1, 2752808830), (2, 1376404415), (5, 550561766), (10, 275280883), (43, 64018810), (73, 37709710), (86, 32009405), (146, 18854855), (215, 12803762), (365, 7541942), (430, 6401881), (730, 3770971), (3139, 876970), (6278, 438485), (15695, 175394), (31390, 87697)]