30712998

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{70121}}^1$

素因数の和:70199

約数の個数: 16

約数和(自身を含む): 62268336

約数和(自身を除く): 31555338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 70121, 140242, 210363, 420726, 5118833, 10237666, 15356499, 30712998]

約数ペア:

[(1, 30712998), (2, 15356499), (3, 10237666), (6, 5118833), (73, 420726), (146, 210363), (219, 140242), (438, 70121)]