615950070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20531669}}^1$

素因数の和:20531679

約数の個数: 16

約数和(自身を含む): 1478280240

約数和(自身を除く): 862330170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20531669, 41063338, 61595007, 102658345, 123190014, 205316690, 307975035, 615950070]

約数ペア:

[(1, 615950070), (2, 307975035), (3, 205316690), (5, 123190014), (6, 102658345), (10, 61595007), (15, 41063338), (30, 20531669)]