30485460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{508091}}^1$

素因数の和:508103

約数の個数: 24

約数和(自身を含む): 85359456

約数和(自身を除く): 54873996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 508091, 1016182, 1524273, 2032364, 2540455, 3048546, 5080910, 6097092, 7621365, 10161820, 15242730, 30485460]

約数ペア:

[(1, 30485460), (2, 15242730), (3, 10161820), (4, 7621365), (5, 6097092), (6, 5080910), (10, 3048546), (12, 2540455), (15, 2032364), (20, 1524273), (30, 1016182), (60, 508091)]