4028340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67139}}^1$

素因数の和:67151

約数の個数: 24

約数和(自身を含む): 11279520

約数和(自身を除く): 7251180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67139, 134278, 201417, 268556, 335695, 402834, 671390, 805668, 1007085, 1342780, 2014170, 4028340]

約数ペア:

[(1, 4028340), (2, 2014170), (3, 1342780), (4, 1007085), (5, 805668), (6, 671390), (10, 402834), (12, 335695), (15, 268556), (20, 201417), (30, 134278), (60, 67139)]