2727670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 5425056

約数和(自身を除く): 2697386

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 181, 274, 362, 685, 905, 1370, 1507, 1810, 1991, 3014, 3982, 7535, 9955, 15070, 19910, 24797, 49594, 123985, 247970, 272767, 545534, 1363835, 2727670]

約数ペア:

[(1, 2727670), (2, 1363835), (5, 545534), (10, 272767), (11, 247970), (22, 123985), (55, 49594), (110, 24797), (137, 19910), (181, 15070), (274, 9955), (362, 7535), (685, 3982), (905, 3014), (1370, 1991), (1507, 1810)]