302218310

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 550766304

約数和(自身を除く): 248547994

約数列:

[1, 2, 5, 10, 131, 262, 281, 562, 655, 821, 1310, 1405, 1642, 2810, 4105, 8210, 36811, 73622, 107551, 184055, 215102, 230701, 368110, 461402, 537755, 1075510, 1153505, 2307010, 30221831, 60443662, 151109155, 302218310]

約数ペア:

[(1, 302218310), (2, 151109155), (5, 60443662), (10, 30221831), (131, 2307010), (262, 1153505), (281, 1075510), (562, 537755), (655, 461402), (821, 368110), (1310, 230701), (1405, 215102), (1642, 184055), (2810, 107551), (4105, 73622), (8210, 36811)]