86839290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{107209}}^1$

素因数の和:107228

約数の個数: 40

約数和(自身を含む): 233503380

約数和(自身を除く): 146664090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 107209, 214418, 321627, 536045, 643254, 964881, 1072090, 1608135, 1929762, 2894643, 3216270, 4824405, 5789286, 8683929, 9648810, 14473215, 17367858, 28946430, 43419645, 86839290]

約数ペア:

[(1, 86839290), (2, 43419645), (3, 28946430), (5, 17367858), (6, 14473215), (9, 9648810), (10, 8683929), (15, 5789286), (18, 4824405), (27, 3216270), (30, 2894643), (45, 1929762), (54, 1608135), (81, 1072090), (90, 964881), (135, 643254), (162, 536045), (270, 321627), (405, 214418), (810, 107209)]