31115910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{148171}}^1$

素因数の和:148188

約数の個数: 32

約数和(自身を含む): 85347072

約数和(自身を除く): 54231162

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 148171, 296342, 444513, 740855, 889026, 1037197, 1481710, 2074394, 2222565, 3111591, 4445130, 5185985, 6223182, 10371970, 15557955, 31115910]

約数ペア:

[(1, 31115910), (2, 15557955), (3, 10371970), (5, 6223182), (6, 5185985), (7, 4445130), (10, 3111591), (14, 2222565), (15, 2074394), (21, 1481710), (30, 1037197), (35, 889026), (42, 740855), (70, 444513), (105, 296342), (210, 148171)]