57207030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{2423}}^1$

素因数の和:3220

約数の個数: 32

約数和(自身を含む): 137528064

約数和(自身を除く): 80321034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 787, 1574, 2361, 2423, 3935, 4722, 4846, 7269, 7870, 11805, 12115, 14538, 23610, 24230, 36345, 72690, 1906901, 3813802, 5720703, 9534505, 11441406, 19069010, 28603515, 57207030]

約数ペア:

[(1, 57207030), (2, 28603515), (3, 19069010), (5, 11441406), (6, 9534505), (10, 5720703), (15, 3813802), (30, 1906901), (787, 72690), (1574, 36345), (2361, 24230), (2423, 23610), (3935, 14538), (4722, 12115), (4846, 11805), (7269, 7870)]