716690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 1436400

約数和(自身を除く): 719710

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 149, 185, 298, 370, 481, 745, 962, 1490, 1937, 2405, 3874, 4810, 5513, 9685, 11026, 19370, 27565, 55130, 71669, 143338, 358345, 716690]

約数ペア:

[(1, 716690), (2, 358345), (5, 143338), (10, 71669), (13, 55130), (26, 27565), (37, 19370), (65, 11026), (74, 9685), (130, 5513), (149, 4810), (185, 3874), (298, 2405), (370, 1937), (481, 1490), (745, 962)]