73103730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4903}}^1$

素因数の和:4991

約数の個数: 64

約数和(自身を含む): 203378688

約数和(自身を除く): 130274958

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4903, 4970, 7455, 9806, 14709, 14910, 24515, 29418, 34321, 49030, 68642, 73545, 102963, 147090, 171605, 205926, 343210, 348113, 514815, 696226, 1029630, 1044339, 1740565, 2088678, 2436791, 3481130, 4873582, 5221695, 7310373, 10443390, 12183955, 14620746, 24367910, 36551865, 73103730]

約数ペア:

[(1, 73103730), (2, 36551865), (3, 24367910), (5, 14620746), (6, 12183955), (7, 10443390), (10, 7310373), (14, 5221695), (15, 4873582), (21, 3481130), (30, 2436791), (35, 2088678), (42, 1740565), (70, 1044339), (71, 1029630), (105, 696226), (142, 514815), (210, 348113), (213, 343210), (355, 205926), (426, 171605), (497, 147090), (710, 102963), (994, 73545), (1065, 68642), (1491, 49030), (2130, 34321), (2485, 29418), (2982, 24515), (4903, 14910), (4970, 14709), (7455, 9806)]