61884310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 115644672

約数和(自身を除く): 53760362

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 2027, 3053, 4054, 6106, 10135, 15265, 20270, 30530, 87161, 143917, 174322, 287834, 435805, 719585, 871610, 1439170, 6188431, 12376862, 30942155, 61884310]

約数ペア:

[(1, 61884310), (2, 30942155), (5, 12376862), (10, 6188431), (43, 1439170), (71, 871610), (86, 719585), (142, 435805), (215, 287834), (355, 174322), (430, 143917), (710, 87161), (2027, 30530), (3053, 20270), (4054, 15265), (6106, 10135)]