7940810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 14921280

約数和(自身を除く): 6980470

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 313, 430, 590, 626, 1565, 2537, 3130, 5074, 12685, 13459, 18467, 25370, 26918, 36934, 67295, 92335, 134590, 184670, 794081, 1588162, 3970405, 7940810]

約数ペア:

[(1, 7940810), (2, 3970405), (5, 1588162), (10, 794081), (43, 184670), (59, 134590), (86, 92335), (118, 67295), (215, 36934), (295, 26918), (313, 25370), (430, 18467), (590, 13459), (626, 12685), (1565, 5074), (2537, 3130)]