2695810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 5307120

約数和(自身を除く): 2611310

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 233, 445, 466, 890, 1157, 1165, 2314, 2330, 3029, 5785, 6058, 11570, 15145, 20737, 30290, 41474, 103685, 207370, 269581, 539162, 1347905, 2695810]

約数ペア:

[(1, 2695810), (2, 1347905), (5, 539162), (10, 269581), (13, 207370), (26, 103685), (65, 41474), (89, 30290), (130, 20737), (178, 15145), (233, 11570), (445, 6058), (466, 5785), (890, 3029), (1157, 2330), (1165, 2314)]