4029420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67157}}^1$

素因数の和:67169

約数の個数: 24

約数和(自身を含む): 11282544

約数和(自身を除く): 7253124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67157, 134314, 201471, 268628, 335785, 402942, 671570, 805884, 1007355, 1343140, 2014710, 4029420]

約数ペア:

[(1, 4029420), (2, 2014710), (3, 1343140), (4, 1007355), (5, 805884), (6, 671570), (10, 402942), (12, 335785), (15, 268628), (20, 201471), (30, 134314), (60, 67157)]