4294890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{15907}}^1$

素因数の和:15923

約数の個数: 32

約数和(自身を含む): 11453760

約数和(自身を除く): 7158870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 15907, 31814, 47721, 79535, 95442, 143163, 159070, 238605, 286326, 429489, 477210, 715815, 858978, 1431630, 2147445, 4294890]

約数ペア:

[(1, 4294890), (2, 2147445), (3, 1431630), (5, 858978), (6, 715815), (9, 477210), (10, 429489), (15, 286326), (18, 238605), (27, 159070), (30, 143163), (45, 95442), (54, 79535), (90, 47721), (135, 31814), (270, 15907)]