29872140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{497869}}^1$

素因数の和:497881

約数の個数: 24

約数和(自身を含む): 83642160

約数和(自身を除く): 53770020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 497869, 995738, 1493607, 1991476, 2489345, 2987214, 4978690, 5974428, 7468035, 9957380, 14936070, 29872140]

約数ペア:

[(1, 29872140), (2, 14936070), (3, 9957380), (4, 7468035), (5, 5974428), (6, 4978690), (10, 2987214), (12, 2489345), (15, 1991476), (20, 1493607), (30, 995738), (60, 497869)]