82560270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211693}}^1$

素因数の和:211716

約数の個数: 32

約数和(自身を含む): 213387552

約数和(自身を除く): 130827282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 211693, 423386, 635079, 1058465, 1270158, 2116930, 2752009, 3175395, 5504018, 6350790, 8256027, 13760045, 16512054, 27520090, 41280135, 82560270]

約数ペア:

[(1, 82560270), (2, 41280135), (3, 27520090), (5, 16512054), (6, 13760045), (10, 8256027), (13, 6350790), (15, 5504018), (26, 3175395), (30, 2752009), (39, 2116930), (65, 1270158), (78, 1058465), (130, 635079), (195, 423386), (390, 211693)]