20120070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{670669}}^1$

素因数の和:670679

約数の個数: 16

約数和(自身を含む): 48288240

約数和(自身を除く): 28168170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 670669, 1341338, 2012007, 3353345, 4024014, 6706690, 10060035, 20120070]

約数ペア:

[(1, 20120070), (2, 10060035), (3, 6706690), (5, 4024014), (6, 3353345), (10, 2012007), (15, 1341338), (30, 670669)]