2017355220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1245281}}^1$

素因数の和:1245302

約数の個数: 60

約数和(自身を含む): 6328523124

約数和(自身を除く): 4311167904

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, 1245281, 2490562, 3735843, 4981124, 6226405, 7471686, 11207529, 12452810, 14943372, 18679215, 22415058, 24905620, 33622587, 37358430, 44830116, 56037645, 67245174, 74716860, 100867761, 112075290, 134490348, 168112935, 201735522, 224150580, 336225870, 403471044, 504338805, 672451740, 1008677610, 2017355220]

約数ペア:

[(1, 2017355220), (2, 1008677610), (3, 672451740), (4, 504338805), (5, 403471044), (6, 336225870), (9, 224150580), (10, 201735522), (12, 168112935), (15, 134490348), (18, 112075290), (20, 100867761), (27, 74716860), (30, 67245174), (36, 56037645), (45, 44830116), (54, 37358430), (60, 33622587), (81, 24905620), (90, 22415058), (108, 18679215), (135, 14943372), (162, 12452810), (180, 11207529), (270, 7471686), (324, 6226405), (405, 4981124), (540, 3735843), (810, 2490562), (1620, 1245281)]