78300630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{870007}}^1$

素因数の和:870020

約数の個数: 24

約数和(自身を含む): 203581872

約数和(自身を除く): 125281242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 870007, 1740014, 2610021, 4350035, 5220042, 7830063, 8700070, 13050105, 15660126, 26100210, 39150315, 78300630]

約数ペア:

[(1, 78300630), (2, 39150315), (3, 26100210), (5, 15660126), (6, 13050105), (9, 8700070), (10, 7830063), (15, 5220042), (18, 4350035), (30, 2610021), (45, 1740014), (90, 870007)]