7130143902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:814

約数の個数: 128

約数和(自身を含む): 17215193088

約数和(自身を除く): 10085049186

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 71, 93, 137, 142, 186, 213, 217, 274, 411, 426, 434, 497, 563, 651, 822, 959, 994, 1126, 1302, 1491, 1689, 1918, 2201, 2877, 2982, 3378, 3941, 4247, 4402, 5754, 6603, 7882, 8494, 9727, 11823, 12741, 13206, 15407, 17453, 19454, 23646, 25482, 29181, 29729, 30814, 34906, 39973, 46221, 52359, 58362, 59458, 68089, 77131, 79946, 89187, 92442, 104718, 119919, 122171, 136178, 154262, 178374, 204267, 231393, 239838, 244342, 279811, 301537, 366513, 408534, 462786, 539917, 559622, 603074, 733026, 839433, 904611, 1079834, 1239163, 1619751, 1678866, 1809222, 2110759, 2391061, 2478326, 3239502, 3717489, 4221518, 4782122, 5476301, 6332277, 7173183, 7434978, 8674141, 10952602, 12664554, 14346366, 16428903, 16737427, 17348282, 26022423, 32857806, 33474854, 38334107, 50212281, 52044846, 76668214, 100424562, 115002321, 169765331, 230004642, 339530662, 509295993, 1018591986, 1188357317, 2376714634, 3565071951, 7130143902]

約数ペア:

[(1, 7130143902), (2, 3565071951), (3, 2376714634), (6, 1188357317), (7, 1018591986), (14, 509295993), (21, 339530662), (31, 230004642), (42, 169765331), (62, 115002321), (71, 100424562), (93, 76668214), (137, 52044846), (142, 50212281), (186, 38334107), (213, 33474854), (217, 32857806), (274, 26022423), (411, 17348282), (426, 16737427), (434, 16428903), (497, 14346366), (563, 12664554), (651, 10952602), (822, 8674141), (959, 7434978), (994, 7173183), (1126, 6332277), (1302, 5476301), (1491, 4782122), (1689, 4221518), (1918, 3717489), (2201, 3239502), (2877, 2478326), (2982, 2391061), (3378, 2110759), (3941, 1809222), (4247, 1678866), (4402, 1619751), (5754, 1239163), (6603, 1079834), (7882, 904611), (8494, 839433), (9727, 733026), (11823, 603074), (12741, 559622), (13206, 539917), (15407, 462786), (17453, 408534), (19454, 366513), (23646, 301537), (25482, 279811), (29181, 244342), (29729, 239838), (30814, 231393), (34906, 204267), (39973, 178374), (46221, 154262), (52359, 136178), (58362, 122171), (59458, 119919), (68089, 104718), (77131, 92442), (79946, 89187)]