2079204420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{19009}}^1$

素因数の和:20844

約数の個数: 48

約数和(自身を含む): 5825272320

約数和(自身を除く): 3746067900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1823, 3646, 5469, 7292, 9115, 10938, 18230, 19009, 21876, 27345, 36460, 38018, 54690, 57027, 76036, 95045, 109380, 114054, 190090, 228108, 285135, 380180, 570270, 1140540, 34653407, 69306814, 103960221, 138613628, 173267035, 207920442, 346534070, 415840884, 519801105, 693068140, 1039602210, 2079204420]

約数ペア:

[(1, 2079204420), (2, 1039602210), (3, 693068140), (4, 519801105), (5, 415840884), (6, 346534070), (10, 207920442), (12, 173267035), (15, 138613628), (20, 103960221), (30, 69306814), (60, 34653407), (1823, 1140540), (3646, 570270), (5469, 380180), (7292, 285135), (9115, 228108), (10938, 190090), (18230, 114054), (19009, 109380), (21876, 95045), (27345, 76036), (36460, 57027), (38018, 54690)]