42068820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{701147}}^1$

素因数の和:701159

約数の個数: 24

約数和(自身を含む): 117792864

約数和(自身を除く): 75724044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 701147, 1402294, 2103441, 2804588, 3505735, 4206882, 7011470, 8413764, 10517205, 14022940, 21034410, 42068820]

約数ペア:

[(1, 42068820), (2, 21034410), (3, 14022940), (4, 10517205), (5, 8413764), (6, 7011470), (10, 4206882), (12, 3505735), (15, 2804588), (20, 2103441), (30, 1402294), (60, 701147)]