6445270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 12795552

約数和(自身を除く): 6350282

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 1153, 2306, 2795, 5590, 5765, 11530, 14989, 29978, 49579, 74945, 99158, 149890, 247895, 495790, 644527, 1289054, 3222635, 6445270]

約数ペア:

[(1, 6445270), (2, 3222635), (5, 1289054), (10, 644527), (13, 495790), (26, 247895), (43, 149890), (65, 99158), (86, 74945), (130, 49579), (215, 29978), (430, 14989), (559, 11530), (1118, 5765), (1153, 5590), (2306, 2795)]