1021543.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3469}}^1$

素因数の和:3578

約数の個数: 48

約数和(自身を含む): 57130080

約数和(自身を除く): 36940500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 3469, 5820, 6938, 10407, 13876, 17345, 20814, 34690, 41628, 52035, 69380, 104070, 208140, 336493, 672986, 1009479, 1345972, 1682465, 2018958, 3364930, 4037916, 5047395, 6729860, 10094790, 20189580]

約数ペア:

[(1, 20189580), (2, 10094790), (3, 6729860), (4, 5047395), (5, 4037916), (6, 3364930), (10, 2018958), (12, 1682465), (15, 1345972), (20, 1009479), (30, 672986), (60, 336493), (97, 208140), (194, 104070), (291, 69380), (388, 52035), (485, 41628), (582, 34690), (970, 20814), (1164, 17345), (1455, 13876), (1940, 10407), (2910, 6938), (3469, 5820)]