121009310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{811}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 223800192

約数和(自身を除く): 102790882

約数列:

[1, 2, 5, 10, 43, 86, 215, 347, 430, 694, 811, 1622, 1735, 3470, 4055, 8110, 14921, 29842, 34873, 69746, 74605, 149210, 174365, 281417, 348730, 562834, 1407085, 2814170, 12100931, 24201862, 60504655, 121009310]

約数ペア:

[(1, 121009310), (2, 60504655), (5, 24201862), (10, 12100931), (43, 2814170), (86, 1407085), (215, 562834), (347, 348730), (430, 281417), (694, 174365), (811, 149210), (1622, 74605), (1735, 69746), (3470, 34873), (4055, 29842), (8110, 14921)]