2069187435

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{13217}}^1$

素因数の和:13313

約数の個数: 72

約数和(自身を含む): 4231240416

約数和(自身を除く): 2162052981

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 71, 105, 147, 213, 245, 315, 355, 441, 497, 639, 735, 1065, 1491, 2205, 2485, 3195, 3479, 4473, 7455, 10437, 13217, 17395, 22365, 31311, 39651, 52185, 66085, 92519, 118953, 156555, 198255, 277557, 462595, 594765, 647633, 832671, 938407, 1387785, 1942899, 2815221, 3238165, 4163355, 4692035, 5828697, 6568849, 8445663, 9714495, 14076105, 19706547, 29143485, 32844245, 42228315, 45981943, 59119641, 98532735, 137945829, 229909715, 295598205, 413837487, 689729145, 2069187435]

約数ペア:

[(1, 2069187435), (3, 689729145), (5, 413837487), (7, 295598205), (9, 229909715), (15, 137945829), (21, 98532735), (35, 59119641), (45, 45981943), (49, 42228315), (63, 32844245), (71, 29143485), (105, 19706547), (147, 14076105), (213, 9714495), (245, 8445663), (315, 6568849), (355, 5828697), (441, 4692035), (497, 4163355), (639, 3238165), (735, 2815221), (1065, 1942899), (1491, 1387785), (2205, 938407), (2485, 832671), (3195, 647633), (3479, 594765), (4473, 462595), (7455, 277557), (10437, 198255), (13217, 156555), (17395, 118953), (22365, 92519), (31311, 66085), (39651, 52185)]