30281244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9743}}^1$

素因数の和:9794

約数の個数: 48

約数和(自身を含む): 82940928

約数和(自身を除く): 52659684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 9743, 19486, 29229, 38972, 58458, 68201, 116916, 136402, 204603, 272804, 360491, 409206, 720982, 818412, 1081473, 1441964, 2162946, 2523437, 4325892, 5046874, 7570311, 10093748, 15140622, 30281244]

約数ペア:

[(1, 30281244), (2, 15140622), (3, 10093748), (4, 7570311), (6, 5046874), (7, 4325892), (12, 2523437), (14, 2162946), (21, 1441964), (28, 1081473), (37, 818412), (42, 720982), (74, 409206), (84, 360491), (111, 272804), (148, 204603), (222, 136402), (259, 116916), (444, 68201), (518, 58458), (777, 38972), (1036, 29229), (1554, 19486), (3108, 9743)]