64930950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{6871}}^1$

素因数の和:6899

約数の個数: 96

約数和(自身を含む): 204510720

約数和(自身を除く): 139579770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 6871, 9450, 13742, 20613, 34355, 41226, 48097, 61839, 68710, 96194, 103065, 123678, 144291, 171775, 185517, 206130, 240485, 288582, 309195, 343550, 371034, 432873, 480970, 515325, 618390, 721455, 865746, 927585, 1030650, 1202425, 1298619, 1442910, 1545975, 1855170, 2164365, 2404850, 2597238, 3091950, 3607275, 4328730, 4637925, 6493095, 7214550, 9275850, 10821825, 12986190, 21643650, 32465475, 64930950]

約数ペア:

[(1, 64930950), (2, 32465475), (3, 21643650), (5, 12986190), (6, 10821825), (7, 9275850), (9, 7214550), (10, 6493095), (14, 4637925), (15, 4328730), (18, 3607275), (21, 3091950), (25, 2597238), (27, 2404850), (30, 2164365), (35, 1855170), (42, 1545975), (45, 1442910), (50, 1298619), (54, 1202425), (63, 1030650), (70, 927585), (75, 865746), (90, 721455), (105, 618390), (126, 515325), (135, 480970), (150, 432873), (175, 371034), (189, 343550), (210, 309195), (225, 288582), (270, 240485), (315, 206130), (350, 185517), (378, 171775), (450, 144291), (525, 123678), (630, 103065), (675, 96194), (945, 68710), (1050, 61839), (1350, 48097), (1575, 41226), (1890, 34355), (3150, 20613), (4725, 13742), (6871, 9450)]