5651220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{971}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 16003008

約数和(自身を除く): 10351788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 971, 1164, 1455, 1940, 1942, 2910, 2913, 3884, 4855, 5820, 5826, 9710, 11652, 14565, 19420, 29130, 58260, 94187, 188374, 282561, 376748, 470935, 565122, 941870, 1130244, 1412805, 1883740, 2825610, 5651220]

約数ペア:

[(1, 5651220), (2, 2825610), (3, 1883740), (4, 1412805), (5, 1130244), (6, 941870), (10, 565122), (12, 470935), (15, 376748), (20, 282561), (30, 188374), (60, 94187), (97, 58260), (194, 29130), (291, 19420), (388, 14565), (485, 11652), (582, 9710), (970, 5826), (971, 5820), (1164, 4855), (1455, 3884), (1940, 2913), (1942, 2910)]