475298370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{20549}}^1$

素因数の和:20819

約数の個数: 48

約数和(自身を含む): 1240644600

約数和(自身を除く): 765346230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 257, 514, 771, 1285, 1542, 2313, 2570, 3855, 4626, 7710, 11565, 20549, 23130, 41098, 61647, 102745, 123294, 184941, 205490, 308235, 369882, 616470, 924705, 1849410, 5281093, 10562186, 15843279, 26405465, 31686558, 47529837, 52810930, 79216395, 95059674, 158432790, 237649185, 475298370]

約数ペア:

[(1, 475298370), (2, 237649185), (3, 158432790), (5, 95059674), (6, 79216395), (9, 52810930), (10, 47529837), (15, 31686558), (18, 26405465), (30, 15843279), (45, 10562186), (90, 5281093), (257, 1849410), (514, 924705), (771, 616470), (1285, 369882), (1542, 308235), (2313, 205490), (2570, 184941), (3855, 123294), (4626, 102745), (7710, 61647), (11565, 41098), (20549, 23130)]