27980970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{4003}}^1$

素因数の和:4246

約数の個数: 32

約数和(自身を含む): 67459392

約数和(自身を除く): 39478422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 3495, 4003, 6990, 8006, 12009, 20015, 24018, 40030, 60045, 120090, 932699, 1865398, 2798097, 4663495, 5596194, 9326990, 13990485, 27980970]

約数ペア:

[(1, 27980970), (2, 13990485), (3, 9326990), (5, 5596194), (6, 4663495), (10, 2798097), (15, 1865398), (30, 932699), (233, 120090), (466, 60045), (699, 40030), (1165, 24018), (1398, 20015), (2330, 12009), (3495, 8006), (4003, 6990)]