97499780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{696427}}^1$

素因数の和:696443

約数の個数: 24

約数和(自身を含む): 233999808

約数和(自身を除く): 136500028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 696427, 1392854, 2785708, 3482135, 4874989, 6964270, 9749978, 13928540, 19499956, 24374945, 48749890, 97499780]

約数ペア:

[(1, 97499780), (2, 48749890), (4, 24374945), (5, 19499956), (7, 13928540), (10, 9749978), (14, 6964270), (20, 4874989), (28, 3482135), (35, 2785708), (70, 1392854), (140, 696427)]