268522030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{37243}}^1$

素因数の和:37360

約数の個数: 32

約数和(自身を含む): 557766144

約数和(自身を除く): 289244114

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 37243, 74486, 186215, 260701, 372430, 521402, 1303505, 2607010, 3836029, 7672058, 19180145, 26852203, 38360290, 53704406, 134261015, 268522030]

約数ペア:

[(1, 268522030), (2, 134261015), (5, 53704406), (7, 38360290), (10, 26852203), (14, 19180145), (35, 7672058), (70, 3836029), (103, 2607010), (206, 1303505), (515, 521402), (721, 372430), (1030, 260701), (1442, 186215), (3605, 74486), (7210, 37243)]