706090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 1625184

約数和(自身を除く): 919094

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 131, 154, 245, 262, 385, 490, 539, 655, 770, 917, 1078, 1310, 1441, 1834, 2695, 2882, 4585, 5390, 6419, 7205, 9170, 10087, 12838, 14410, 20174, 32095, 50435, 64190, 70609, 100870, 141218, 353045, 706090]

約数ペア:

[(1, 706090), (2, 353045), (5, 141218), (7, 100870), (10, 70609), (11, 64190), (14, 50435), (22, 32095), (35, 20174), (49, 14410), (55, 12838), (70, 10087), (77, 9170), (98, 7205), (110, 6419), (131, 5390), (154, 4585), (245, 2882), (262, 2695), (385, 1834), (490, 1441), (539, 1310), (655, 1078), (770, 917)]