297157060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2153}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 639789696

約数和(自身を除く): 342632636

約数列:

[1, 2, 4, 5, 10, 20, 67, 103, 134, 206, 268, 335, 412, 515, 670, 1030, 1340, 2060, 2153, 4306, 6901, 8612, 10765, 13802, 21530, 27604, 34505, 43060, 69010, 138020, 144251, 221759, 288502, 443518, 577004, 721255, 887036, 1108795, 1442510, 2217590, 2885020, 4435180, 14857853, 29715706, 59431412, 74289265, 148578530, 297157060]

約数ペア:

[(1, 297157060), (2, 148578530), (4, 74289265), (5, 59431412), (10, 29715706), (20, 14857853), (67, 4435180), (103, 2885020), (134, 2217590), (206, 1442510), (268, 1108795), (335, 887036), (412, 721255), (515, 577004), (670, 443518), (1030, 288502), (1340, 221759), (2060, 144251), (2153, 138020), (4306, 69010), (6901, 43060), (8612, 34505), (10765, 27604), (13802, 21530)]