85511610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3697}}^1$

素因数の和:3967

約数の個数: 48

約数和(自身を含む): 223255656

約数和(自身を除く): 137744046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 3697, 3855, 4626, 7394, 7710, 11091, 11565, 18485, 22182, 23130, 33273, 36970, 55455, 66546, 110910, 166365, 332730, 950129, 1900258, 2850387, 4750645, 5700774, 8551161, 9501290, 14251935, 17102322, 28503870, 42755805, 85511610]

約数ペア:

[(1, 85511610), (2, 42755805), (3, 28503870), (5, 17102322), (6, 14251935), (9, 9501290), (10, 8551161), (15, 5700774), (18, 4750645), (30, 2850387), (45, 1900258), (90, 950129), (257, 332730), (514, 166365), (771, 110910), (1285, 66546), (1542, 55455), (2313, 36970), (2570, 33273), (3697, 23130), (3855, 22182), (4626, 18485), (7394, 11565), (7710, 11091)]