6527820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8369}}^1$

素因数の和:8394

約数の個数: 48

約数和(自身を含む): 19686240

約数和(自身を除く): 13158420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 8369, 16738, 25107, 33476, 41845, 50214, 83690, 100428, 108797, 125535, 167380, 217594, 251070, 326391, 435188, 502140, 543985, 652782, 1087970, 1305564, 1631955, 2175940, 3263910, 6527820]

約数ペア:

[(1, 6527820), (2, 3263910), (3, 2175940), (4, 1631955), (5, 1305564), (6, 1087970), (10, 652782), (12, 543985), (13, 502140), (15, 435188), (20, 326391), (26, 251070), (30, 217594), (39, 167380), (52, 125535), (60, 108797), (65, 100428), (78, 83690), (130, 50214), (156, 41845), (195, 33476), (260, 25107), (390, 16738), (780, 8369)]