119491190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6911}}^1$

素因数の和:6957

約数の個数: 64

約数和(自身を含む): 278691840

約数和(自身を除く): 159200650

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 6911, 8645, 13822, 17290, 34555, 48377, 69110, 89843, 96754, 131309, 179686, 241885, 262618, 449215, 483770, 628901, 656545, 898430, 919163, 1257802, 1313090, 1707017, 1838326, 3144505, 3414034, 4595815, 6289010, 8535085, 9191630, 11949119, 17070170, 23898238, 59745595, 119491190]

約数ペア:

[(1, 119491190), (2, 59745595), (5, 23898238), (7, 17070170), (10, 11949119), (13, 9191630), (14, 8535085), (19, 6289010), (26, 4595815), (35, 3414034), (38, 3144505), (65, 1838326), (70, 1707017), (91, 1313090), (95, 1257802), (130, 919163), (133, 898430), (182, 656545), (190, 628901), (247, 483770), (266, 449215), (455, 262618), (494, 241885), (665, 179686), (910, 131309), (1235, 96754), (1330, 89843), (1729, 69110), (2470, 48377), (3458, 34555), (6911, 17290), (8645, 13822)]