65388570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167663}}^1$

素因数の和:167686

約数の個数: 32

約数和(自身を含む): 169005312

約数和(自身を除く): 103616742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 167663, 335326, 502989, 838315, 1005978, 1676630, 2179619, 2514945, 4359238, 5029890, 6538857, 10898095, 13077714, 21796190, 32694285, 65388570]

約数ペア:

[(1, 65388570), (2, 32694285), (3, 21796190), (5, 13077714), (6, 10898095), (10, 6538857), (13, 5029890), (15, 4359238), (26, 2514945), (30, 2179619), (39, 1676630), (65, 1005978), (78, 838315), (130, 502989), (195, 335326), (390, 167663)]