30640577

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{743}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 35140608

約数和(自身を除く): 4500031

約数列:

[1, 11, 23, 163, 253, 743, 1793, 3749, 8173, 17089, 41239, 121109, 187979, 1332199, 2785507, 30640577]

約数ペア:

[(1, 30640577), (11, 2785507), (23, 1332199), (163, 187979), (253, 121109), (743, 41239), (1793, 17089), (3749, 8173)]