73365420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1222757}}^1$

素因数の和:1222769

約数の個数: 24

約数和(自身を含む): 205423344

約数和(自身を除く): 132057924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1222757, 2445514, 3668271, 4891028, 6113785, 7336542, 12227570, 14673084, 18341355, 24455140, 36682710, 73365420]

約数ペア:

[(1, 73365420), (2, 36682710), (3, 24455140), (4, 18341355), (5, 14673084), (6, 12227570), (10, 7336542), (12, 6113785), (15, 4891028), (20, 3668271), (30, 2445514), (60, 1222757)]