305152078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{180137}}^1$

素因数の和:180168

約数の個数: 24

約数和(自身を含む): 575000496

約数和(自身を除く): 269848418

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 180137, 360274, 1260959, 1981507, 2521918, 3963014, 13870549, 21796577, 27741098, 43593154, 152576039, 305152078]

約数ペア:

[(1, 305152078), (2, 152576039), (7, 43593154), (11, 27741098), (14, 21796577), (22, 13870549), (77, 3963014), (121, 2521918), (154, 1981507), (242, 1260959), (847, 360274), (1694, 180137)]