11954610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6991}}^1$

素因数の和:7023

約数の個数: 48

約数和(自身を含む): 32722560

約数和(自身を除く): 20767950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 6991, 13982, 20973, 34955, 41946, 62919, 69910, 104865, 125838, 132829, 209730, 265658, 314595, 398487, 629190, 664145, 796974, 1195461, 1328290, 1992435, 2390922, 3984870, 5977305, 11954610]

約数ペア:

[(1, 11954610), (2, 5977305), (3, 3984870), (5, 2390922), (6, 1992435), (9, 1328290), (10, 1195461), (15, 796974), (18, 664145), (19, 629190), (30, 398487), (38, 314595), (45, 265658), (57, 209730), (90, 132829), (95, 125838), (114, 104865), (171, 69910), (190, 62919), (285, 41946), (342, 34955), (570, 20973), (855, 13982), (1710, 6991)]