30347208

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{809}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 82449900

約数和(自身を除く): 52102692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 809, 1042, 1563, 1618, 2084, 2427, 3126, 3236, 4168, 4689, 4854, 6252, 6472, 7281, 9378, 9708, 12504, 14562, 18756, 19416, 29124, 37512, 58248, 421489, 842978, 1264467, 1685956, 2528934, 3371912, 3793401, 5057868, 7586802, 10115736, 15173604, 30347208]

約数ペア:

[(1, 30347208), (2, 15173604), (3, 10115736), (4, 7586802), (6, 5057868), (8, 3793401), (9, 3371912), (12, 2528934), (18, 1685956), (24, 1264467), (36, 842978), (72, 421489), (521, 58248), (809, 37512), (1042, 29124), (1563, 19416), (1618, 18756), (2084, 14562), (2427, 12504), (3126, 9708), (3236, 9378), (4168, 7281), (4689, 6472), (4854, 6252)]