1025157780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5695321}}^1$

素因数の和:5695336

約数の個数: 36

約数和(自身を含む): 3109645812

約数和(自身を除く): 2084488032

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5695321, 11390642, 17085963, 22781284, 28476605, 34171926, 51257889, 56953210, 68343852, 85429815, 102515778, 113906420, 170859630, 205031556, 256289445, 341719260, 512578890, 1025157780]

約数ペア:

[(1, 1025157780), (2, 512578890), (3, 341719260), (4, 256289445), (5, 205031556), (6, 170859630), (9, 113906420), (10, 102515778), (12, 85429815), (15, 68343852), (18, 56953210), (20, 51257889), (30, 34171926), (36, 28476605), (45, 22781284), (60, 17085963), (90, 11390642), (180, 5695321)]