30705210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113723}}^1$

素因数の和:113739

約数の個数: 32

約数和(自身を含む): 81881280

約数和(自身を除く): 51176070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 113723, 227446, 341169, 568615, 682338, 1023507, 1137230, 1705845, 2047014, 3070521, 3411690, 5117535, 6141042, 10235070, 15352605, 30705210]

約数ペア:

[(1, 30705210), (2, 15352605), (3, 10235070), (5, 6141042), (6, 5117535), (9, 3411690), (10, 3070521), (15, 2047014), (18, 1705845), (27, 1137230), (30, 1023507), (45, 682338), (54, 568615), (90, 341169), (135, 227446), (270, 113723)]