67853340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{376963}}^1$

素因数の和:376978

約数の個数: 36

約数和(自身を含む): 205822344

約数和(自身を除く): 137969004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 376963, 753926, 1130889, 1507852, 1884815, 2261778, 3392667, 3769630, 4523556, 5654445, 6785334, 7539260, 11308890, 13570668, 16963335, 22617780, 33926670, 67853340]

約数ペア:

[(1, 67853340), (2, 33926670), (3, 22617780), (4, 16963335), (5, 13570668), (6, 11308890), (9, 7539260), (10, 6785334), (12, 5654445), (15, 4523556), (18, 3769630), (20, 3392667), (30, 2261778), (36, 1884815), (45, 1507852), (60, 1130889), (90, 753926), (180, 376963)]