713610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{881}}^1$

素因数の和:900

約数の個数: 40

約数和(自身を含む): 1920996

約数和(自身を除く): 1207386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 881, 1762, 2643, 4405, 5286, 7929, 8810, 13215, 15858, 23787, 26430, 39645, 47574, 71361, 79290, 118935, 142722, 237870, 356805, 713610]

約数ペア:

[(1, 713610), (2, 356805), (3, 237870), (5, 142722), (6, 118935), (9, 79290), (10, 71361), (15, 47574), (18, 39645), (27, 26430), (30, 23787), (45, 15858), (54, 13215), (81, 8810), (90, 7929), (135, 5286), (162, 4405), (270, 2643), (405, 1762), (810, 881)]