401460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6691}}^1$

素因数の和:6703

約数の個数: 24

約数和(自身を含む): 1124256

約数和(自身を除く): 722796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6691, 13382, 20073, 26764, 33455, 40146, 66910, 80292, 100365, 133820, 200730, 401460]

約数ペア:

[(1, 401460), (2, 200730), (3, 133820), (4, 100365), (5, 80292), (6, 66910), (10, 40146), (12, 33455), (15, 26764), (20, 20073), (30, 13382), (60, 6691)]