22539870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{27827}}^1$

素因数の和:27846

約数の個数: 40

約数和(自身を含む): 60609384

約数和(自身を除く): 38069514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 27827, 55654, 83481, 139135, 166962, 250443, 278270, 417405, 500886, 751329, 834810, 1252215, 1502658, 2253987, 2504430, 3756645, 4507974, 7513290, 11269935, 22539870]

約数ペア:

[(1, 22539870), (2, 11269935), (3, 7513290), (5, 4507974), (6, 3756645), (9, 2504430), (10, 2253987), (15, 1502658), (18, 1252215), (27, 834810), (30, 751329), (45, 500886), (54, 417405), (81, 278270), (90, 250443), (135, 166962), (162, 139135), (270, 83481), (405, 55654), (810, 27827)]