61192060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{43093}}^1$

素因数の和:43173

約数の個数: 24

約数和(自身を含む): 130316256

約数和(自身を除く): 69124196

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 43093, 86186, 172372, 215465, 430930, 861860, 3059603, 6119206, 12238412, 15298015, 30596030, 61192060]

約数ペア:

[(1, 61192060), (2, 30596030), (4, 15298015), (5, 12238412), (10, 6119206), (20, 3059603), (71, 861860), (142, 430930), (284, 215465), (355, 172372), (710, 86186), (1420, 43093)]