64679930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15661}}^1$

素因数の和:15734

約数の個数: 32

約数和(自身を含む): 135319680

約数和(自身を除く): 70639750

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 15661, 31322, 78305, 109627, 156610, 219254, 548135, 923999, 1096270, 1847998, 4619995, 6467993, 9239990, 12935986, 32339965, 64679930]

約数ペア:

[(1, 64679930), (2, 32339965), (5, 12935986), (7, 9239990), (10, 6467993), (14, 4619995), (35, 1847998), (59, 1096270), (70, 923999), (118, 548135), (295, 219254), (413, 156610), (590, 109627), (826, 78305), (2065, 31322), (4130, 15661)]