65102570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3361}}^1$

素因数の和:3530

約数の個数: 32

約数和(自身を含む): 127083600

約数和(自身を除く): 61981030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3361, 3874, 6722, 9685, 16805, 19370, 33610, 43693, 87386, 218465, 436930, 500789, 1001578, 2503945, 5007890, 6510257, 13020514, 32551285, 65102570]

約数ペア:

[(1, 65102570), (2, 32551285), (5, 13020514), (10, 6510257), (13, 5007890), (26, 2503945), (65, 1001578), (130, 500789), (149, 436930), (298, 218465), (745, 87386), (1490, 43693), (1937, 33610), (3361, 19370), (3874, 16805), (6722, 9685)]