31066790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{461}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 58677696

約数和(自身を除く): 27610906

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 293, 461, 586, 922, 1465, 2305, 2930, 4610, 6739, 10603, 13478, 21206, 33695, 53015, 67390, 106030, 135073, 270146, 675365, 1350730, 3106679, 6213358, 15533395, 31066790]

約数ペア:

[(1, 31066790), (2, 15533395), (5, 6213358), (10, 3106679), (23, 1350730), (46, 675365), (115, 270146), (230, 135073), (293, 106030), (461, 67390), (586, 53015), (922, 33695), (1465, 21206), (2305, 13478), (2930, 10603), (4610, 6739)]