11955180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10487}}^1$

素因数の和:10518

約数の個数: 48

約数和(自身を含む): 35239680

約数和(自身を除く): 23284500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 10487, 20974, 31461, 41948, 52435, 62922, 104870, 125844, 157305, 199253, 209740, 314610, 398506, 597759, 629220, 797012, 996265, 1195518, 1992530, 2391036, 2988795, 3985060, 5977590, 11955180]

約数ペア:

[(1, 11955180), (2, 5977590), (3, 3985060), (4, 2988795), (5, 2391036), (6, 1992530), (10, 1195518), (12, 996265), (15, 797012), (19, 629220), (20, 597759), (30, 398506), (38, 314610), (57, 209740), (60, 199253), (76, 157305), (95, 125844), (114, 104870), (190, 62922), (228, 52435), (285, 41948), (380, 31461), (570, 20974), (1140, 10487)]