30850428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1307}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 82623744

約数和(自身を除く): 51773316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1307, 1686, 1967, 2614, 3372, 3921, 3934, 5228, 5901, 7842, 7868, 9149, 11802, 15684, 18298, 23604, 27447, 36596, 54894, 109788, 367267, 734534, 1101801, 1469068, 2203602, 2570869, 4407204, 5141738, 7712607, 10283476, 15425214, 30850428]

約数ペア:

[(1, 30850428), (2, 15425214), (3, 10283476), (4, 7712607), (6, 5141738), (7, 4407204), (12, 2570869), (14, 2203602), (21, 1469068), (28, 1101801), (42, 734534), (84, 367267), (281, 109788), (562, 54894), (843, 36596), (1124, 27447), (1307, 23604), (1686, 18298), (1967, 15684), (2614, 11802), (3372, 9149), (3921, 7868), (3934, 7842), (5228, 5901)]