171641460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2860691}}^1$

素因数の和:2860703

約数の個数: 24

約数和(自身を含む): 480596256

約数和(自身を除く): 308954796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2860691, 5721382, 8582073, 11442764, 14303455, 17164146, 28606910, 34328292, 42910365, 57213820, 85820730, 171641460]

約数ペア:

[(1, 171641460), (2, 85820730), (3, 57213820), (4, 42910365), (5, 34328292), (6, 28606910), (10, 17164146), (12, 14303455), (15, 11442764), (20, 8582073), (30, 5721382), (60, 2860691)]