30142088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{883}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 60147360

約数和(自身を除く): 30005272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 502, 883, 1004, 1766, 2008, 3532, 4267, 7064, 8534, 15011, 17068, 30022, 34136, 60044, 120088, 221633, 443266, 886532, 1773064, 3767761, 7535522, 15071044, 30142088]

約数ペア:

[(1, 30142088), (2, 15071044), (4, 7535522), (8, 3767761), (17, 1773064), (34, 886532), (68, 443266), (136, 221633), (251, 120088), (502, 60044), (883, 34136), (1004, 30022), (1766, 17068), (2008, 15011), (3532, 8534), (4267, 7064)]