29418830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{420269}}^1$

素因数の和:420283

約数の個数: 16

約数和(自身を含む): 60518880

約数和(自身を除く): 31100050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 420269, 840538, 2101345, 2941883, 4202690, 5883766, 14709415, 29418830]

約数ペア:

[(1, 29418830), (2, 14709415), (5, 5883766), (7, 4202690), (10, 2941883), (14, 2101345), (35, 840538), (70, 420269)]