107079980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{764857}}^1$

素因数の和:764873

約数の個数: 24

約数和(自身を含む): 256992288

約数和(自身を除く): 149912308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 764857, 1529714, 3059428, 3824285, 5353999, 7648570, 10707998, 15297140, 21415996, 26769995, 53539990, 107079980]

約数ペア:

[(1, 107079980), (2, 53539990), (4, 26769995), (5, 21415996), (7, 15297140), (10, 10707998), (14, 7648570), (20, 5353999), (28, 3824285), (35, 3059428), (70, 1529714), (140, 764857)]