13886010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 36299016

約数和(自身を除く): 22413006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 554, 557, 831, 1114, 1385, 1662, 1671, 2493, 2770, 2785, 3342, 4155, 4986, 5013, 5570, 8310, 8355, 10026, 12465, 16710, 24930, 25065, 50130, 154289, 308578, 462867, 771445, 925734, 1388601, 1542890, 2314335, 2777202, 4628670, 6943005, 13886010]

約数ペア:

[(1, 13886010), (2, 6943005), (3, 4628670), (5, 2777202), (6, 2314335), (9, 1542890), (10, 1388601), (15, 925734), (18, 771445), (30, 462867), (45, 308578), (90, 154289), (277, 50130), (554, 25065), (557, 24930), (831, 16710), (1114, 12465), (1385, 10026), (1662, 8355), (1671, 8310), (2493, 5570), (2770, 5013), (2785, 4986), (3342, 4155)]