1330291970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19004171}}^1$

素因数の和:19004185

約数の個数: 16

約数和(自身を含む): 2736600768

約数和(自身を除く): 1406308798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19004171, 38008342, 95020855, 133029197, 190041710, 266058394, 665145985, 1330291970]

約数ペア:

[(1, 1330291970), (2, 665145985), (5, 266058394), (7, 190041710), (10, 133029197), (14, 95020855), (35, 38008342), (70, 19004171)]