30898210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{441403}}^1$

素因数の和:441417

約数の個数: 16

約数和(自身を含む): 63562176

約数和(自身を除く): 32663966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 441403, 882806, 2207015, 3089821, 4414030, 6179642, 15449105, 30898210]

約数ペア:

[(1, 30898210), (2, 15449105), (5, 6179642), (7, 4414030), (10, 3089821), (14, 2207015), (35, 882806), (70, 441403)]