2017826520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16815221}}^1$

素因数の和:16815235

約数の個数: 32

約数和(自身を含む): 6053479920

約数和(自身を除く): 4035653400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16815221, 33630442, 50445663, 67260884, 84076105, 100891326, 134521768, 168152210, 201782652, 252228315, 336304420, 403565304, 504456630, 672608840, 1008913260, 2017826520]

約数ペア:

[(1, 2017826520), (2, 1008913260), (3, 672608840), (4, 504456630), (5, 403565304), (6, 336304420), (8, 252228315), (10, 201782652), (12, 168152210), (15, 134521768), (20, 100891326), (24, 84076105), (30, 67260884), (40, 50445663), (60, 33630442), (120, 16815221)]