30860585

素因数分解:

$5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1583}}^1$

素因数の和:2152

約数の個数: 16

約数和(自身を含む): 42425856

約数和(自身を除く): 11565271

約数列:

[1, 5, 7, 35, 557, 1583, 2785, 3899, 7915, 11081, 19495, 55405, 881731, 4408655, 6172117, 30860585]

約数ペア:

[(1, 30860585), (5, 6172117), (7, 4408655), (35, 881731), (557, 55405), (1583, 19495), (2785, 11081), (3899, 7915)]