79270230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{463}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 205793280

約数和(自身を除く): 126523050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 439, 463, 878, 926, 1317, 1389, 2195, 2315, 2634, 2778, 4390, 4630, 5707, 6019, 6585, 6945, 11414, 12038, 13170, 13890, 17121, 18057, 28535, 30095, 34242, 36114, 57070, 60190, 85605, 90285, 171210, 180570, 203257, 406514, 609771, 1016285, 1219542, 2032570, 2642341, 3048855, 5284682, 6097710, 7927023, 13211705, 15854046, 26423410, 39635115, 79270230]

約数ペア:

[(1, 79270230), (2, 39635115), (3, 26423410), (5, 15854046), (6, 13211705), (10, 7927023), (13, 6097710), (15, 5284682), (26, 3048855), (30, 2642341), (39, 2032570), (65, 1219542), (78, 1016285), (130, 609771), (195, 406514), (390, 203257), (439, 180570), (463, 171210), (878, 90285), (926, 85605), (1317, 60190), (1389, 57070), (2195, 36114), (2315, 34242), (2634, 30095), (2778, 28535), (4390, 18057), (4630, 17121), (5707, 13890), (6019, 13170), (6585, 12038), (6945, 11414)]