7755210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{28723}}^1$

素因数の和:28739

約数の個数: 32

約数和(自身を含む): 20681280

約数和(自身を除く): 12926070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 28723, 57446, 86169, 143615, 172338, 258507, 287230, 430845, 517014, 775521, 861690, 1292535, 1551042, 2585070, 3877605, 7755210]

約数ペア:

[(1, 7755210), (2, 3877605), (3, 2585070), (5, 1551042), (6, 1292535), (9, 861690), (10, 775521), (15, 517014), (18, 430845), (27, 287230), (30, 258507), (45, 172338), (54, 143615), (90, 86169), (135, 57446), (270, 28723)]