2323090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 5318784

約数和(自身を除く): 2995694

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 431, 490, 539, 770, 862, 1078, 2155, 2695, 3017, 4310, 4741, 5390, 6034, 9482, 15085, 21119, 23705, 30170, 33187, 42238, 47410, 66374, 105595, 165935, 211190, 232309, 331870, 464618, 1161545, 2323090]

約数ペア:

[(1, 2323090), (2, 1161545), (5, 464618), (7, 331870), (10, 232309), (11, 211190), (14, 165935), (22, 105595), (35, 66374), (49, 47410), (55, 42238), (70, 33187), (77, 30170), (98, 23705), (110, 21119), (154, 15085), (245, 9482), (385, 6034), (431, 5390), (490, 4741), (539, 4310), (770, 3017), (862, 2695), (1078, 2155)]