30555378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{863}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 76018176

約数和(自身を除く): 45462798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 281, 562, 843, 863, 1686, 1726, 1967, 2529, 2589, 3934, 5058, 5178, 5901, 6041, 7767, 11802, 12082, 15534, 17703, 18123, 35406, 36246, 54369, 108738, 242503, 485006, 727509, 1455018, 1697521, 2182527, 3395042, 4365054, 5092563, 10185126, 15277689, 30555378]

約数ペア:

[(1, 30555378), (2, 15277689), (3, 10185126), (6, 5092563), (7, 4365054), (9, 3395042), (14, 2182527), (18, 1697521), (21, 1455018), (42, 727509), (63, 485006), (126, 242503), (281, 108738), (562, 54369), (843, 36246), (863, 35406), (1686, 18123), (1726, 17703), (1967, 15534), (2529, 12082), (2589, 11802), (3934, 7767), (5058, 6041), (5178, 5901)]