30500638

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{7591}}^1$

素因数の和:7648

約数の個数: 24

約数和(自身を含む): 54525744

約数和(自身を除く): 24025106

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 7591, 15182, 53137, 106274, 311231, 371959, 622462, 743918, 2178617, 4357234, 15250319, 30500638]

約数ペア:

[(1, 30500638), (2, 15250319), (7, 4357234), (14, 2178617), (41, 743918), (49, 622462), (82, 371959), (98, 311231), (287, 106274), (574, 53137), (2009, 15182), (4018, 7591)]