30071244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1321}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 80546816

約数和(自身を除く): 50475572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 542, 813, 1084, 1321, 1626, 1897, 2642, 3252, 3794, 3963, 5284, 5691, 7588, 7926, 9247, 11382, 15852, 18494, 22764, 27741, 36988, 55482, 110964, 357991, 715982, 1073973, 1431964, 2147946, 2505937, 4295892, 5011874, 7517811, 10023748, 15035622, 30071244]

約数ペア:

[(1, 30071244), (2, 15035622), (3, 10023748), (4, 7517811), (6, 5011874), (7, 4295892), (12, 2505937), (14, 2147946), (21, 1431964), (28, 1073973), (42, 715982), (84, 357991), (271, 110964), (542, 55482), (813, 36988), (1084, 27741), (1321, 22764), (1626, 18494), (1897, 15852), (2642, 11382), (3252, 9247), (3794, 7926), (3963, 7588), (5284, 5691)]