139444740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{86077}}^1$

素因数の和:86098

約数の個数: 60

約数和(自身を含む): 437448396

約数和(自身を除く): 298003656

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, 86077, 172154, 258231, 344308, 430385, 516462, 774693, 860770, 1032924, 1291155, 1549386, 1721540, 2324079, 2582310, 3098772, 3873465, 4648158, 5164620, 6972237, 7746930, 9296316, 11620395, 13944474, 15493860, 23240790, 27888948, 34861185, 46481580, 69722370, 139444740]

約数ペア:

[(1, 139444740), (2, 69722370), (3, 46481580), (4, 34861185), (5, 27888948), (6, 23240790), (9, 15493860), (10, 13944474), (12, 11620395), (15, 9296316), (18, 7746930), (20, 6972237), (27, 5164620), (30, 4648158), (36, 3873465), (45, 3098772), (54, 2582310), (60, 2324079), (81, 1721540), (90, 1549386), (108, 1291155), (135, 1032924), (162, 860770), (180, 774693), (270, 516462), (324, 430385), (405, 344308), (540, 258231), (810, 172154), (1620, 86077)]