22287990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8951}}^1$

素因数の和:9044

約数の個数: 32

約数和(自身を含む): 54141696

約数和(自身を除く): 31853706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 8951, 17902, 26853, 44755, 53706, 89510, 134265, 268530, 742933, 1485866, 2228799, 3714665, 4457598, 7429330, 11143995, 22287990]

約数ペア:

[(1, 22287990), (2, 11143995), (3, 7429330), (5, 4457598), (6, 3714665), (10, 2228799), (15, 1485866), (30, 742933), (83, 268530), (166, 134265), (249, 89510), (415, 53706), (498, 44755), (830, 26853), (1245, 17902), (2490, 8951)]