67974890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{617}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 128148480

約数和(自身を除く): 60173590

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 479, 617, 958, 1234, 2395, 3085, 4790, 6170, 11017, 14191, 22034, 28382, 55085, 70955, 110170, 141910, 295543, 591086, 1477715, 2955430, 6797489, 13594978, 33987445, 67974890]

約数ペア:

[(1, 67974890), (2, 33987445), (5, 13594978), (10, 6797489), (23, 2955430), (46, 1477715), (115, 591086), (230, 295543), (479, 141910), (617, 110170), (958, 70955), (1234, 55085), (2395, 28382), (3085, 22034), (4790, 14191), (6170, 11017)]