101780220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1747}}^1$

素因数の和:2730

約数の個数: 48

約数和(自身を含む): 285441408

約数和(自身を除く): 183661188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 971, 1747, 1942, 2913, 3494, 3884, 4855, 5241, 5826, 6988, 8735, 9710, 10482, 11652, 14565, 17470, 19420, 20964, 26205, 29130, 34940, 52410, 58260, 104820, 1696337, 3392674, 5089011, 6785348, 8481685, 10178022, 16963370, 20356044, 25445055, 33926740, 50890110, 101780220]

約数ペア:

[(1, 101780220), (2, 50890110), (3, 33926740), (4, 25445055), (5, 20356044), (6, 16963370), (10, 10178022), (12, 8481685), (15, 6785348), (20, 5089011), (30, 3392674), (60, 1696337), (971, 104820), (1747, 58260), (1942, 52410), (2913, 34940), (3494, 29130), (3884, 26205), (4855, 20964), (5241, 19420), (5826, 17470), (6988, 14565), (8735, 11652), (9710, 10482)]