71183610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{87881}}^1$

素因数の和:87900

約数の個数: 40

約数和(自身を含む): 191406996

約数和(自身を除く): 120223386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 87881, 175762, 263643, 439405, 527286, 790929, 878810, 1318215, 1581858, 2372787, 2636430, 3954645, 4745574, 7118361, 7909290, 11863935, 14236722, 23727870, 35591805, 71183610]

約数ペア:

[(1, 71183610), (2, 35591805), (3, 23727870), (5, 14236722), (6, 11863935), (9, 7909290), (10, 7118361), (15, 4745574), (18, 3954645), (27, 2636430), (30, 2372787), (45, 1581858), (54, 1318215), (81, 878810), (90, 790929), (135, 527286), (162, 439405), (270, 263643), (405, 175762), (810, 87881)]