148256340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2470939}}^1$

素因数の和:2470951

約数の個数: 24

約数和(自身を含む): 415117920

約数和(自身を除く): 266861580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2470939, 4941878, 7412817, 9883756, 12354695, 14825634, 24709390, 29651268, 37064085, 49418780, 74128170, 148256340]

約数ペア:

[(1, 148256340), (2, 74128170), (3, 49418780), (4, 37064085), (5, 29651268), (6, 24709390), (10, 14825634), (12, 12354695), (15, 9883756), (20, 7412817), (30, 4941878), (60, 2470939)]