1330958090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{246931}}^1$

素因数の和:246963

約数の個数: 48

約数和(自身を含む): 3040226784

約数和(自身を除く): 1709268694

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 246931, 493862, 1234655, 1728517, 2469310, 2716241, 3457034, 5432482, 8642585, 12099619, 13581205, 17285170, 19013687, 24199238, 27162410, 38027374, 60498095, 95068435, 120996190, 133095809, 190136870, 266191618, 665479045, 1330958090]

約数ペア:

[(1, 1330958090), (2, 665479045), (5, 266191618), (7, 190136870), (10, 133095809), (11, 120996190), (14, 95068435), (22, 60498095), (35, 38027374), (49, 27162410), (55, 24199238), (70, 19013687), (77, 17285170), (98, 13581205), (110, 12099619), (154, 8642585), (245, 5432482), (385, 3457034), (490, 2716241), (539, 2469310), (770, 1728517), (1078, 1234655), (2695, 493862), (5390, 246931)]