210833190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{80779}}^1$

素因数の和:80821

約数の個数: 48

約数和(自身を含む): 567075600

約数和(自身を除く): 356242410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 80779, 161558, 242337, 403895, 484674, 727011, 807790, 1211685, 1454022, 2342591, 2423370, 3635055, 4685182, 7027773, 7270110, 11712955, 14055546, 21083319, 23425910, 35138865, 42166638, 70277730, 105416595, 210833190]

約数ペア:

[(1, 210833190), (2, 105416595), (3, 70277730), (5, 42166638), (6, 35138865), (9, 23425910), (10, 21083319), (15, 14055546), (18, 11712955), (29, 7270110), (30, 7027773), (45, 4685182), (58, 3635055), (87, 2423370), (90, 2342591), (145, 1454022), (174, 1211685), (261, 807790), (290, 727011), (435, 484674), (522, 403895), (870, 242337), (1305, 161558), (2610, 80779)]