12081390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23689}}^1$

素因数の和:23716

約数の個数: 32

約数和(自身を含む): 30702240

約数和(自身を除く): 18620850

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 23689, 47378, 71067, 118445, 142134, 236890, 355335, 402713, 710670, 805426, 1208139, 2013565, 2416278, 4027130, 6040695, 12081390]

約数ペア:

[(1, 12081390), (2, 6040695), (3, 4027130), (5, 2416278), (6, 2013565), (10, 1208139), (15, 805426), (17, 710670), (30, 402713), (34, 355335), (51, 236890), (85, 142134), (102, 118445), (170, 71067), (255, 47378), (510, 23689)]