27631110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70849}}^1$

素因数の和:70872

約数の個数: 32

約数和(自身を含む): 71416800

約数和(自身を除く): 43785690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 70849, 141698, 212547, 354245, 425094, 708490, 921037, 1062735, 1842074, 2125470, 2763111, 4605185, 5526222, 9210370, 13815555, 27631110]

約数ペア:

[(1, 27631110), (2, 13815555), (3, 9210370), (5, 5526222), (6, 4605185), (10, 2763111), (13, 2125470), (15, 1842074), (26, 1062735), (30, 921037), (39, 708490), (65, 425094), (78, 354245), (130, 212547), (195, 141698), (390, 70849)]