29434580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{210247}}^1$

素因数の和:210263

約数の個数: 24

約数和(自身を含む): 70643328

約数和(自身を除く): 41208748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 210247, 420494, 840988, 1051235, 1471729, 2102470, 2943458, 4204940, 5886916, 7358645, 14717290, 29434580]

約数ペア:

[(1, 29434580), (2, 14717290), (4, 7358645), (5, 5886916), (7, 4204940), (10, 2943458), (14, 2102470), (20, 1471729), (28, 1051235), (35, 840988), (70, 420494), (140, 210247)]