1327145996890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{684869}}^1$

素因数の和:684980

約数の個数: 128

約数和(自身を含む): 3029645721600

約数和(自身を除く): 1702499724710

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 47, 62, 70, 94, 95, 133, 155, 190, 217, 235, 266, 310, 329, 434, 470, 589, 658, 665, 893, 1085, 1178, 1330, 1457, 1645, 1786, 2170, 2914, 2945, 3290, 4123, 4465, 5890, 6251, 7285, 8246, 8930, 10199, 12502, 14570, 20398, 20615, 27683, 31255, 41230, 50995, 55366, 62510, 101990, 138415, 193781, 276830, 387562, 684869, 968905, 1369738, 1937810, 3424345, 4794083, 6848690, 9588166, 13012511, 21230939, 23970415, 26025022, 32188843, 42461878, 47940830, 64377686, 65062555, 91087577, 106154695, 130125110, 148616573, 160944215, 182175154, 212309390, 225321901, 297233146, 321888430, 403387841, 450643802, 455437885, 611588017, 743082865, 806775682, 910875770, 997854133, 1126609505, 1223176034, 1486165730, 1995708266, 2016939205, 2253219010, 2823714887, 3057940085, 4033878410, 4281116119, 4989270665, 5647429774, 6115880170, 6984978931, 8562232238, 9978541330, 13969957862, 14118574435, 18959228527, 21405580595, 28237148870, 34924894655, 37918457054, 42811161190, 69849789310, 94796142635, 132714599689, 189592285270, 265429199378, 663572998445, 1327145996890]

約数ペア:

[(1, 1327145996890), (2, 663572998445), (5, 265429199378), (7, 189592285270), (10, 132714599689), (14, 94796142635), (19, 69849789310), (31, 42811161190), (35, 37918457054), (38, 34924894655), (47, 28237148870), (62, 21405580595), (70, 18959228527), (94, 14118574435), (95, 13969957862), (133, 9978541330), (155, 8562232238), (190, 6984978931), (217, 6115880170), (235, 5647429774), (266, 4989270665), (310, 4281116119), (329, 4033878410), (434, 3057940085), (470, 2823714887), (589, 2253219010), (658, 2016939205), (665, 1995708266), (893, 1486165730), (1085, 1223176034), (1178, 1126609505), (1330, 997854133), (1457, 910875770), (1645, 806775682), (1786, 743082865), (2170, 611588017), (2914, 455437885), (2945, 450643802), (3290, 403387841), (4123, 321888430), (4465, 297233146), (5890, 225321901), (6251, 212309390), (7285, 182175154), (8246, 160944215), (8930, 148616573), (10199, 130125110), (12502, 106154695), (14570, 91087577), (20398, 65062555), (20615, 64377686), (27683, 47940830), (31255, 42461878), (41230, 32188843), (50995, 26025022), (55366, 23970415), (62510, 21230939), (101990, 13012511), (138415, 9588166), (193781, 6848690), (276830, 4794083), (387562, 3424345), (684869, 1937810), (968905, 1369738)]