60774980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{434107}}^1$

素因数の和:434123

約数の個数: 24

約数和(自身を含む): 145860288

約数和(自身を除く): 85085308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 434107, 868214, 1736428, 2170535, 3038749, 4341070, 6077498, 8682140, 12154996, 15193745, 30387490, 60774980]

約数ペア:

[(1, 60774980), (2, 30387490), (4, 15193745), (5, 12154996), (7, 8682140), (10, 6077498), (14, 4341070), (20, 3038749), (28, 2170535), (35, 1736428), (70, 868214), (140, 434107)]