28322010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2297}}^1$

素因数の和:2447

約数の個数: 48

約数和(自身を含む): 74207016

約数和(自身を除く): 45885006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2297, 2466, 4110, 4594, 6165, 6891, 11485, 12330, 13782, 20673, 22970, 34455, 41346, 68910, 103365, 206730, 314689, 629378, 944067, 1573445, 1888134, 2832201, 3146890, 4720335, 5664402, 9440670, 14161005, 28322010]

約数ペア:

[(1, 28322010), (2, 14161005), (3, 9440670), (5, 5664402), (6, 4720335), (9, 3146890), (10, 2832201), (15, 1888134), (18, 1573445), (30, 944067), (45, 629378), (90, 314689), (137, 206730), (274, 103365), (411, 68910), (685, 41346), (822, 34455), (1233, 22970), (1370, 20673), (2055, 13782), (2297, 12330), (2466, 11485), (4110, 6891), (4594, 6165)]