86509620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53401}}^1$

素因数の和:53422

約数の個数: 60

約数和(自身を含む): 271388964

約数和(自身を除く): 184879344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 53401, 106802, 160203, 213604, 267005, 320406, 480609, 534010, 640812, 801015, 961218, 1068020, 1441827, 1602030, 1922436, 2403045, 2883654, 3204060, 4325481, 4806090, 5767308, 7209135, 8650962, 9612180, 14418270, 17301924, 21627405, 28836540, 43254810, 86509620]

約数ペア:

[(1, 86509620), (2, 43254810), (3, 28836540), (4, 21627405), (5, 17301924), (6, 14418270), (9, 9612180), (10, 8650962), (12, 7209135), (15, 5767308), (18, 4806090), (20, 4325481), (27, 3204060), (30, 2883654), (36, 2403045), (45, 1922436), (54, 1602030), (60, 1441827), (81, 1068020), (90, 961218), (108, 801015), (135, 640812), (162, 534010), (180, 480609), (270, 320406), (324, 267005), (405, 213604), (540, 160203), (810, 106802), (1620, 53401)]