248108910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1181471}}^1$

素因数の和:1181488

約数の個数: 32

約数和(自身を含む): 680527872

約数和(自身を除く): 432418962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1181471, 2362942, 3544413, 5907355, 7088826, 8270297, 11814710, 16540594, 17722065, 24810891, 35444130, 41351485, 49621782, 82702970, 124054455, 248108910]

約数ペア:

[(1, 248108910), (2, 124054455), (3, 82702970), (5, 49621782), (6, 41351485), (7, 35444130), (10, 24810891), (14, 17722065), (15, 16540594), (21, 11814710), (30, 8270297), (35, 7088826), (42, 5907355), (70, 3544413), (105, 2362942), (210, 1181471)]