30680838

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{10457}}^1$

素因数の和:10628

約数の個数: 24

約数和(自身を含む): 66889368

約数和(自身を除く): 36208530

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 10457, 20914, 31371, 62742, 94113, 188226, 1704491, 3408982, 5113473, 10226946, 15340419, 30680838]

約数ペア:

[(1, 30680838), (2, 15340419), (3, 10226946), (6, 5113473), (9, 3408982), (18, 1704491), (163, 188226), (326, 94113), (489, 62742), (978, 31371), (1467, 20914), (2934, 10457)]