61622260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{440159}}^1$

素因数の和:440175

約数の個数: 24

約数和(自身を含む): 147893760

約数和(自身を除く): 86271500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 440159, 880318, 1760636, 2200795, 3081113, 4401590, 6162226, 8803180, 12324452, 15405565, 30811130, 61622260]

約数ペア:

[(1, 61622260), (2, 30811130), (4, 15405565), (5, 12324452), (7, 8803180), (10, 6162226), (14, 4401590), (20, 3081113), (28, 2200795), (35, 1760636), (70, 880318), (140, 440159)]