27190930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5653}}^1$

素因数の和:5710

約数の個数: 32

約数和(自身を含む): 54142704

約数和(自身を除く): 26951774

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 5653, 11306, 28265, 56530, 73489, 146978, 209161, 367445, 418322, 734890, 1045805, 2091610, 2719093, 5438186, 13595465, 27190930]

約数ペア:

[(1, 27190930), (2, 13595465), (5, 5438186), (10, 2719093), (13, 2091610), (26, 1045805), (37, 734890), (65, 418322), (74, 367445), (130, 209161), (185, 146978), (370, 73489), (481, 56530), (962, 28265), (2405, 11306), (4810, 5653)]