2699681985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:936

約数の個数: 192

約数和(自身を含む): 6376720896

約数和(自身を除く): 3677038911

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 33, 35, 39, 45, 55, 63, 65, 73, 77, 91, 99, 105, 117, 143, 165, 195, 219, 231, 273, 315, 365, 385, 429, 455, 495, 511, 585, 657, 693, 715, 803, 819, 821, 949, 1001, 1095, 1155, 1287, 1365, 1533, 2145, 2409, 2463, 2555, 2847, 3003, 3285, 3465, 4015, 4095, 4105, 4599, 4745, 5005, 5621, 5747, 6435, 6643, 7227, 7389, 7665, 8541, 9009, 9031, 10439, 10673, 12045, 12315, 14235, 15015, 16863, 17241, 19929, 22995, 27093, 28105, 28735, 31317, 32019, 33215, 36135, 36945, 42705, 45045, 45155, 50589, 51723, 52195, 53365, 59787, 59933, 63217, 73073, 74711, 81279, 84315, 86205, 93951, 96057, 99645, 117403, 135465, 156585, 160095, 179799, 189651, 219219, 224133, 252945, 258615, 298935, 299665, 316085, 352209, 365365, 373555, 406395, 419531, 469755, 480285, 539397, 568953, 587015, 657657, 659263, 672399, 779129, 821821, 898995, 948255, 1056627, 1096095, 1120665, 1258593, 1761045, 1977789, 2097655, 2337387, 2465463, 2696985, 2844765, 3288285, 3296315, 3361995, 3775779, 3895645, 4109105, 4614841, 5283135, 5453903, 5933367, 6292965, 7012161, 7396389, 8570419, 9888945, 11686935, 12327315, 13844523, 16361709, 18878895, 23074205, 25711257, 27269515, 29666835, 35060805, 36981945, 41533569, 42852095, 49085127, 59992933, 69222615, 77133771, 81808545, 128556285, 179978799, 207667845, 245425635, 299964665, 385668855, 539936397, 899893995, 2699681985]

約数ペア:

[(1, 2699681985), (3, 899893995), (5, 539936397), (7, 385668855), (9, 299964665), (11, 245425635), (13, 207667845), (15, 179978799), (21, 128556285), (33, 81808545), (35, 77133771), (39, 69222615), (45, 59992933), (55, 49085127), (63, 42852095), (65, 41533569), (73, 36981945), (77, 35060805), (91, 29666835), (99, 27269515), (105, 25711257), (117, 23074205), (143, 18878895), (165, 16361709), (195, 13844523), (219, 12327315), (231, 11686935), (273, 9888945), (315, 8570419), (365, 7396389), (385, 7012161), (429, 6292965), (455, 5933367), (495, 5453903), (511, 5283135), (585, 4614841), (657, 4109105), (693, 3895645), (715, 3775779), (803, 3361995), (819, 3296315), (821, 3288285), (949, 2844765), (1001, 2696985), (1095, 2465463), (1155, 2337387), (1287, 2097655), (1365, 1977789), (1533, 1761045), (2145, 1258593), (2409, 1120665), (2463, 1096095), (2555, 1056627), (2847, 948255), (3003, 898995), (3285, 821821), (3465, 779129), (4015, 672399), (4095, 659263), (4105, 657657), (4599, 587015), (4745, 568953), (5005, 539397), (5621, 480285), (5747, 469755), (6435, 419531), (6643, 406395), (7227, 373555), (7389, 365365), (7665, 352209), (8541, 316085), (9009, 299665), (9031, 298935), (10439, 258615), (10673, 252945), (12045, 224133), (12315, 219219), (14235, 189651), (15015, 179799), (16863, 160095), (17241, 156585), (19929, 135465), (22995, 117403), (27093, 99645), (28105, 96057), (28735, 93951), (31317, 86205), (32019, 84315), (33215, 81279), (36135, 74711), (36945, 73073), (42705, 63217), (45045, 59933), (45155, 59787), (50589, 53365), (51723, 52195)]