30203830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131321}}^1$

素因数の和:131351

約数の個数: 16

約数和(自身を含む): 56731104

約数和(自身を除く): 26527274

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 131321, 262642, 656605, 1313210, 3020383, 6040766, 15101915, 30203830]

約数ペア:

[(1, 30203830), (2, 15101915), (5, 6040766), (10, 3020383), (23, 1313210), (46, 656605), (115, 262642), (230, 131321)]