30931512

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{8209}}^1$

素因数の和:8375

約数の個数: 32

約数和(自身を含む): 77830800

約数和(自身を除く): 46899288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 8209, 16418, 24627, 32836, 49254, 65672, 98508, 197016, 1288813, 2577626, 3866439, 5155252, 7732878, 10310504, 15465756, 30931512]

約数ペア:

[(1, 30931512), (2, 15465756), (3, 10310504), (4, 7732878), (6, 5155252), (8, 3866439), (12, 2577626), (24, 1288813), (157, 197016), (314, 98508), (471, 65672), (628, 49254), (942, 32836), (1256, 24627), (1884, 16418), (3768, 8209)]