213020070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7100669}}^1$

素因数の和:7100679

約数の個数: 16

約数和(自身を含む): 511248240

約数和(自身を除く): 298228170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7100669, 14201338, 21302007, 35503345, 42604014, 71006690, 106510035, 213020070]

約数ペア:

[(1, 213020070), (2, 106510035), (3, 71006690), (5, 42604014), (6, 35503345), (10, 21302007), (15, 14201338), (30, 7100669)]