20170231430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54514139}}^1$

素因数の和:54514183

約数の個数: 16

約数和(自身を含む): 37287671760

約数和(自身を除く): 17117440330

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 54514139, 109028278, 272570695, 545141390, 2017023143, 4034046286, 10085115715, 20170231430]

約数ペア:

[(1, 20170231430), (2, 10085115715), (5, 4034046286), (10, 2017023143), (37, 545141390), (74, 272570695), (185, 109028278), (370, 54514139)]