30063728

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{30803}}^1$

素因数の和:30872

約数の個数: 20

約数和(自身を含む): 59205288

約数和(自身を除く): 29141560

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 30803, 61606, 123212, 246424, 492848, 1878983, 3757966, 7515932, 15031864, 30063728]

約数ペア:

[(1, 30063728), (2, 15031864), (4, 7515932), (8, 3757966), (16, 1878983), (61, 492848), (122, 246424), (244, 123212), (488, 61606), (976, 30803)]