1034172510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:726

約数の個数: 128

約数和(自身を含む): 2903040000

約数和(自身を除く): 1868867490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 139, 142, 210, 213, 278, 355, 417, 426, 497, 499, 695, 710, 834, 973, 994, 998, 1065, 1390, 1491, 1497, 1946, 2085, 2130, 2485, 2495, 2919, 2982, 2994, 3493, 4170, 4865, 4970, 4990, 5838, 6986, 7455, 7485, 9730, 9869, 10479, 14595, 14910, 14970, 17465, 19738, 20958, 29190, 29607, 34930, 35429, 49345, 52395, 59214, 69083, 69361, 70858, 98690, 104790, 106287, 138166, 138722, 148035, 177145, 207249, 208083, 212574, 248003, 296070, 345415, 346805, 354290, 414498, 416166, 485527, 496006, 531435, 690830, 693610, 744009, 971054, 1036245, 1040415, 1062870, 1240015, 1456581, 1488018, 2072490, 2080830, 2427635, 2480030, 2913162, 3720045, 4855270, 4924631, 7282905, 7440090, 9849262, 14565810, 14773893, 24623155, 29547786, 34472417, 49246310, 68944834, 73869465, 103417251, 147738930, 172362085, 206834502, 344724170, 517086255, 1034172510]

約数ペア:

[(1, 1034172510), (2, 517086255), (3, 344724170), (5, 206834502), (6, 172362085), (7, 147738930), (10, 103417251), (14, 73869465), (15, 68944834), (21, 49246310), (30, 34472417), (35, 29547786), (42, 24623155), (70, 14773893), (71, 14565810), (105, 9849262), (139, 7440090), (142, 7282905), (210, 4924631), (213, 4855270), (278, 3720045), (355, 2913162), (417, 2480030), (426, 2427635), (497, 2080830), (499, 2072490), (695, 1488018), (710, 1456581), (834, 1240015), (973, 1062870), (994, 1040415), (998, 1036245), (1065, 971054), (1390, 744009), (1491, 693610), (1497, 690830), (1946, 531435), (2085, 496006), (2130, 485527), (2485, 416166), (2495, 414498), (2919, 354290), (2982, 346805), (2994, 345415), (3493, 296070), (4170, 248003), (4865, 212574), (4970, 208083), (4990, 207249), (5838, 177145), (6986, 148035), (7455, 138722), (7485, 138166), (9730, 106287), (9869, 104790), (10479, 98690), (14595, 70858), (14910, 69361), (14970, 69083), (17465, 59214), (19738, 52395), (20958, 49345), (29190, 35429), (29607, 34930)]