30029244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{919}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 80371200

約数和(自身を除く): 50341956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 389, 778, 919, 1167, 1556, 1838, 2334, 2723, 2757, 3676, 4668, 5446, 5514, 6433, 8169, 10892, 11028, 12866, 16338, 19299, 25732, 32676, 38598, 77196, 357491, 714982, 1072473, 1429964, 2144946, 2502437, 4289892, 5004874, 7507311, 10009748, 15014622, 30029244]

約数ペア:

[(1, 30029244), (2, 15014622), (3, 10009748), (4, 7507311), (6, 5004874), (7, 4289892), (12, 2502437), (14, 2144946), (21, 1429964), (28, 1072473), (42, 714982), (84, 357491), (389, 77196), (778, 38598), (919, 32676), (1167, 25732), (1556, 19299), (1838, 16338), (2334, 12866), (2723, 11028), (2757, 10892), (3676, 8169), (4668, 6433), (5446, 5514)]