103344430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{210907}}^1$

素因数の和:210928

約数の個数: 24

約数和(自身を含む): 216391608

約数和(自身を除く): 113047178

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 210907, 421814, 1054535, 1476349, 2109070, 2952698, 7381745, 10334443, 14763490, 20668886, 51672215, 103344430]

約数ペア:

[(1, 103344430), (2, 51672215), (5, 20668886), (7, 14763490), (10, 10334443), (14, 7381745), (35, 2952698), (49, 2109070), (70, 1476349), (98, 1054535), (245, 421814), (490, 210907)]