13525590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 35481600

約数和(自身を除く): 21956010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 439, 474, 790, 878, 1027, 1185, 1317, 2054, 2195, 2370, 2634, 3081, 4390, 5135, 5707, 6162, 6585, 10270, 11414, 13170, 15405, 17121, 28535, 30810, 34242, 34681, 57070, 69362, 85605, 104043, 171210, 173405, 208086, 346810, 450853, 520215, 901706, 1040430, 1352559, 2254265, 2705118, 4508530, 6762795, 13525590]

約数ペア:

[(1, 13525590), (2, 6762795), (3, 4508530), (5, 2705118), (6, 2254265), (10, 1352559), (13, 1040430), (15, 901706), (26, 520215), (30, 450853), (39, 346810), (65, 208086), (78, 173405), (79, 171210), (130, 104043), (158, 85605), (195, 69362), (237, 57070), (390, 34681), (395, 34242), (439, 30810), (474, 28535), (790, 17121), (878, 15405), (1027, 13170), (1185, 11414), (1317, 10270), (2054, 6585), (2195, 6162), (2370, 5707), (2634, 5135), (3081, 4390)]