30527210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 66742272

約数和(自身を除く): 36215062

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 67, 70, 115, 134, 161, 230, 283, 322, 335, 469, 566, 670, 805, 938, 1415, 1541, 1610, 1981, 2345, 2830, 3082, 3962, 4690, 6509, 7705, 9905, 10787, 13018, 15410, 18961, 19810, 21574, 32545, 37922, 45563, 53935, 65090, 91126, 94805, 107870, 132727, 189610, 227815, 265454, 436103, 455630, 663635, 872206, 1327270, 2180515, 3052721, 4361030, 6105442, 15263605, 30527210]

約数ペア:

[(1, 30527210), (2, 15263605), (5, 6105442), (7, 4361030), (10, 3052721), (14, 2180515), (23, 1327270), (35, 872206), (46, 663635), (67, 455630), (70, 436103), (115, 265454), (134, 227815), (161, 189610), (230, 132727), (283, 107870), (322, 94805), (335, 91126), (469, 65090), (566, 53935), (670, 45563), (805, 37922), (938, 32545), (1415, 21574), (1541, 19810), (1610, 18961), (1981, 15410), (2345, 13018), (2830, 10787), (3082, 9905), (3962, 7705), (4690, 6509)]