1830487675

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{641}}^1\times {\mathrm{1109}}^1$

素因数の和:1863

約数の個数: 24

約数和(自身を含む): 2297486880

約数和(自身を除く): 466999205

約数列:

[1, 5, 25, 103, 515, 641, 1109, 2575, 3205, 5545, 16025, 27725, 66023, 114227, 330115, 571135, 710869, 1650575, 2855675, 3554345, 17771725, 73219507, 366097535, 1830487675]

約数ペア:

[(1, 1830487675), (5, 366097535), (25, 73219507), (103, 17771725), (515, 3554345), (641, 2855675), (1109, 1650575), (2575, 710869), (3205, 571135), (5545, 330115), (16025, 114227), (27725, 66023)]