26839410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68819}}^1$

素因数の和:68842

約数の個数: 32

約数和(自身を含む): 69370560

約数和(自身を除く): 42531150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 68819, 137638, 206457, 344095, 412914, 688190, 894647, 1032285, 1789294, 2064570, 2683941, 4473235, 5367882, 8946470, 13419705, 26839410]

約数ペア:

[(1, 26839410), (2, 13419705), (3, 8946470), (5, 5367882), (6, 4473235), (10, 2683941), (13, 2064570), (15, 1789294), (26, 1032285), (30, 894647), (39, 688190), (65, 412914), (78, 344095), (130, 206457), (195, 137638), (390, 68819)]