26972190

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 160

約数和(自身を含む): 85307904

約数和(自身を除く): 58335714

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 71, 81, 90, 105, 126, 134, 135, 142, 162, 189, 201, 210, 213, 270, 315, 335, 355, 378, 402, 405, 426, 469, 497, 567, 603, 630, 639, 670, 710, 810, 938, 945, 994, 1005, 1065, 1134, 1206, 1278, 1407, 1491, 1809, 1890, 1917, 2010, 2130, 2345, 2485, 2814, 2835, 2982, 3015, 3195, 3618, 3834, 4221, 4473, 4690, 4757, 4970, 5427, 5670, 5751, 6030, 6390, 7035, 7455, 8442, 8946, 9045, 9514, 9585, 10854, 11502, 12663, 13419, 14070, 14271, 14910, 18090, 19170, 21105, 22365, 23785, 25326, 26838, 27135, 28542, 28755, 33299, 37989, 40257, 42210, 42813, 44730, 47570, 54270, 57510, 63315, 66598, 67095, 71355, 75978, 80514, 85626, 99897, 126630, 128439, 134190, 142710, 166495, 189945, 199794, 201285, 214065, 256878, 299691, 332990, 379890, 385317, 402570, 428130, 499485, 599382, 642195, 770634, 899073, 998970, 1284390, 1498455, 1798146, 1926585, 2697219, 2996910, 3853170, 4495365, 5394438, 8990730, 13486095, 26972190]

約数ペア:

[(1, 26972190), (2, 13486095), (3, 8990730), (5, 5394438), (6, 4495365), (7, 3853170), (9, 2996910), (10, 2697219), (14, 1926585), (15, 1798146), (18, 1498455), (21, 1284390), (27, 998970), (30, 899073), (35, 770634), (42, 642195), (45, 599382), (54, 499485), (63, 428130), (67, 402570), (70, 385317), (71, 379890), (81, 332990), (90, 299691), (105, 256878), (126, 214065), (134, 201285), (135, 199794), (142, 189945), (162, 166495), (189, 142710), (201, 134190), (210, 128439), (213, 126630), (270, 99897), (315, 85626), (335, 80514), (355, 75978), (378, 71355), (402, 67095), (405, 66598), (426, 63315), (469, 57510), (497, 54270), (567, 47570), (603, 44730), (630, 42813), (639, 42210), (670, 40257), (710, 37989), (810, 33299), (938, 28755), (945, 28542), (994, 27135), (1005, 26838), (1065, 25326), (1134, 23785), (1206, 22365), (1278, 21105), (1407, 19170), (1491, 18090), (1809, 14910), (1890, 14271), (1917, 14070), (2010, 13419), (2130, 12663), (2345, 11502), (2485, 10854), (2814, 9585), (2835, 9514), (2982, 9045), (3015, 8946), (3195, 8442), (3618, 7455), (3834, 7035), (4221, 6390), (4473, 6030), (4690, 5751), (4757, 5670), (4970, 5427)]