30064203

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 50226176

約数和(自身を除く): 20161973

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 243, 279, 307, 351, 403, 837, 921, 1053, 1209, 2511, 2763, 3159, 3627, 3991, 7533, 8289, 9517, 10881, 11973, 24867, 28551, 32643, 35919, 74601, 85653, 97929, 107757, 123721, 256959, 323271, 371163, 770877, 969813, 1113489, 2312631, 3340467, 10021401, 30064203]

約数ペア:

[(1, 30064203), (3, 10021401), (9, 3340467), (13, 2312631), (27, 1113489), (31, 969813), (39, 770877), (81, 371163), (93, 323271), (117, 256959), (243, 123721), (279, 107757), (307, 97929), (351, 85653), (403, 74601), (837, 35919), (921, 32643), (1053, 28551), (1209, 24867), (2511, 11973), (2763, 10881), (3159, 9517), (3627, 8289), (3991, 7533)]