346908090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{268921}}^1$

素因数の和:268974

約数の個数: 32

約数和(自身を含む): 851944896

約数和(自身を除く): 505036806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 268921, 537842, 806763, 1344605, 1613526, 2689210, 4033815, 8067630, 11563603, 23127206, 34690809, 57818015, 69381618, 115636030, 173454045, 346908090]

約数ペア:

[(1, 346908090), (2, 173454045), (3, 115636030), (5, 69381618), (6, 57818015), (10, 34690809), (15, 23127206), (30, 11563603), (43, 8067630), (86, 4033815), (129, 2689210), (215, 1613526), (258, 1344605), (430, 806763), (645, 537842), (1290, 268921)]