64944270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1579}}^1$

素因数の和:2049

約数の個数: 48

約数和(自身を含む): 169331760

約数和(自身を除く): 104387490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 457, 914, 1371, 1579, 2285, 2742, 3158, 4113, 4570, 4737, 6855, 7895, 8226, 9474, 13710, 14211, 15790, 20565, 23685, 28422, 41130, 47370, 71055, 142110, 721603, 1443206, 2164809, 3608015, 4329618, 6494427, 7216030, 10824045, 12988854, 21648090, 32472135, 64944270]

約数ペア:

[(1, 64944270), (2, 32472135), (3, 21648090), (5, 12988854), (6, 10824045), (9, 7216030), (10, 6494427), (15, 4329618), (18, 3608015), (30, 2164809), (45, 1443206), (90, 721603), (457, 142110), (914, 71055), (1371, 47370), (1579, 41130), (2285, 28422), (2742, 23685), (3158, 20565), (4113, 15790), (4570, 14211), (4737, 13710), (6855, 9474), (7895, 8226)]