30211196

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 54017040

約数和(自身を除く): 23805844

約数列:

[1, 2, 4, 73, 146, 157, 292, 314, 628, 659, 1318, 2636, 11461, 22922, 45844, 48107, 96214, 103463, 192428, 206926, 413852, 7552799, 15105598, 30211196]

約数ペア:

[(1, 30211196), (2, 15105598), (4, 7552799), (73, 413852), (146, 206926), (157, 192428), (292, 103463), (314, 96214), (628, 48107), (659, 45844), (1318, 22922), (2636, 11461)]