9081170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 19502208

約数和(自身を除く): 10421038

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 431, 490, 602, 862, 1505, 2107, 2155, 3010, 3017, 4214, 4310, 6034, 10535, 15085, 18533, 21070, 21119, 30170, 37066, 42238, 92665, 105595, 129731, 185330, 211190, 259462, 648655, 908117, 1297310, 1816234, 4540585, 9081170]

約数ペア:

[(1, 9081170), (2, 4540585), (5, 1816234), (7, 1297310), (10, 908117), (14, 648655), (35, 259462), (43, 211190), (49, 185330), (70, 129731), (86, 105595), (98, 92665), (215, 42238), (245, 37066), (301, 30170), (430, 21119), (431, 21070), (490, 18533), (602, 15085), (862, 10535), (1505, 6034), (2107, 4310), (2155, 4214), (3010, 3017)]