17100780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1109}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 48111840

約数和(自身を除く): 31011060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1109, 1285, 1542, 2218, 2570, 3084, 3327, 3855, 4436, 5140, 5545, 6654, 7710, 11090, 13308, 15420, 16635, 22180, 33270, 66540, 285013, 570026, 855039, 1140052, 1425065, 1710078, 2850130, 3420156, 4275195, 5700260, 8550390, 17100780]

約数ペア:

[(1, 17100780), (2, 8550390), (3, 5700260), (4, 4275195), (5, 3420156), (6, 2850130), (10, 1710078), (12, 1425065), (15, 1140052), (20, 855039), (30, 570026), (60, 285013), (257, 66540), (514, 33270), (771, 22180), (1028, 16635), (1109, 15420), (1285, 13308), (1542, 11090), (2218, 7710), (2570, 6654), (3084, 5545), (3327, 5140), (3855, 4436)]