6407380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{45767}}^1$

素因数の和:45783

約数の個数: 24

約数和(自身を含む): 15378048

約数和(自身を除く): 8970668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 45767, 91534, 183068, 228835, 320369, 457670, 640738, 915340, 1281476, 1601845, 3203690, 6407380]

約数ペア:

[(1, 6407380), (2, 3203690), (4, 1601845), (5, 1281476), (7, 915340), (10, 640738), (14, 457670), (20, 320369), (28, 228835), (35, 183068), (70, 91534), (140, 45767)]