130815780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{10333}}^1$

素因数の和:10556

約数の個数: 48

約数和(自身を含む): 368055744

約数和(自身を除く): 237239964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 10333, 12660, 20666, 30999, 41332, 51665, 61998, 103330, 123996, 154995, 206660, 309990, 619980, 2180263, 4360526, 6540789, 8721052, 10901315, 13081578, 21802630, 26163156, 32703945, 43605260, 65407890, 130815780]

約数ペア:

[(1, 130815780), (2, 65407890), (3, 43605260), (4, 32703945), (5, 26163156), (6, 21802630), (10, 13081578), (12, 10901315), (15, 8721052), (20, 6540789), (30, 4360526), (60, 2180263), (211, 619980), (422, 309990), (633, 206660), (844, 154995), (1055, 123996), (1266, 103330), (2110, 61998), (2532, 51665), (3165, 41332), (4220, 30999), (6330, 20666), (10333, 12660)]