441542010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1048

約数の個数: 128

約数和(自身を含む): 1312464384

約数和(自身を除く): 870922374

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 197, 210, 273, 390, 394, 455, 546, 591, 821, 910, 985, 1182, 1365, 1379, 1642, 1970, 2463, 2561, 2730, 2758, 2955, 4105, 4137, 4926, 5122, 5747, 5910, 6895, 7683, 8210, 8274, 10673, 11494, 12315, 12805, 13790, 15366, 17241, 17927, 20685, 21346, 24630, 25610, 28735, 32019, 34482, 35854, 38415, 41370, 53365, 53781, 57470, 64038, 74711, 76830, 86205, 89635, 106730, 107562, 149422, 160095, 161737, 172410, 179270, 224133, 268905, 320190, 323474, 373555, 448266, 485211, 537810, 747110, 808685, 970422, 1120665, 1132159, 1617370, 2102581, 2241330, 2264318, 2426055, 3396477, 4205162, 4852110, 5660795, 6307743, 6792954, 10512905, 11321590, 12615486, 14718067, 16982385, 21025810, 29436134, 31538715, 33964770, 44154201, 63077430, 73590335, 88308402, 147180670, 220771005, 441542010]

約数ペア:

[(1, 441542010), (2, 220771005), (3, 147180670), (5, 88308402), (6, 73590335), (7, 63077430), (10, 44154201), (13, 33964770), (14, 31538715), (15, 29436134), (21, 21025810), (26, 16982385), (30, 14718067), (35, 12615486), (39, 11321590), (42, 10512905), (65, 6792954), (70, 6307743), (78, 5660795), (91, 4852110), (105, 4205162), (130, 3396477), (182, 2426055), (195, 2264318), (197, 2241330), (210, 2102581), (273, 1617370), (390, 1132159), (394, 1120665), (455, 970422), (546, 808685), (591, 747110), (821, 537810), (910, 485211), (985, 448266), (1182, 373555), (1365, 323474), (1379, 320190), (1642, 268905), (1970, 224133), (2463, 179270), (2561, 172410), (2730, 161737), (2758, 160095), (2955, 149422), (4105, 107562), (4137, 106730), (4926, 89635), (5122, 86205), (5747, 76830), (5910, 74711), (6895, 64038), (7683, 57470), (8210, 53781), (8274, 53365), (10673, 41370), (11494, 38415), (12315, 35854), (12805, 34482), (13790, 32019), (15366, 28735), (17241, 25610), (17927, 24630), (20685, 21346)]