30215668

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10477}}^1$

素因数の和:10591

約数の個数: 24

約数和(自身を含む): 61023872

約数和(自身を除く): 30808204

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 10477, 20954, 41908, 73339, 146678, 293356, 1079131, 2158262, 4316524, 7553917, 15107834, 30215668]

約数ペア:

[(1, 30215668), (2, 15107834), (4, 7553917), (7, 4316524), (14, 2158262), (28, 1079131), (103, 293356), (206, 146678), (412, 73339), (721, 41908), (1442, 20954), (2884, 10477)]