140158890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{519107}}^1$

素因数の和:519123

約数の個数: 32

約数和(自身を含む): 373757760

約数和(自身を除く): 233598870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 519107, 1038214, 1557321, 2595535, 3114642, 4671963, 5191070, 7786605, 9343926, 14015889, 15573210, 23359815, 28031778, 46719630, 70079445, 140158890]

約数ペア:

[(1, 140158890), (2, 70079445), (3, 46719630), (5, 28031778), (6, 23359815), (9, 15573210), (10, 14015889), (15, 9343926), (18, 7786605), (27, 5191070), (30, 4671963), (45, 3114642), (54, 2595535), (90, 1557321), (135, 1038214), (270, 519107)]