68384460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1139741}}^1$

素因数の和:1139753

約数の個数: 24

約数和(自身を含む): 191476656

約数和(自身を除く): 123092196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1139741, 2279482, 3419223, 4558964, 5698705, 6838446, 11397410, 13676892, 17096115, 22794820, 34192230, 68384460]

約数ペア:

[(1, 68384460), (2, 34192230), (3, 22794820), (4, 17096115), (5, 13676892), (6, 11397410), (10, 6838446), (12, 5698705), (15, 4558964), (20, 3419223), (30, 2279482), (60, 1139741)]