105387210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{390323}}^1$

素因数の和:390339

約数の個数: 32

約数和(自身を含む): 281033280

約数和(自身を除く): 175646070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 390323, 780646, 1170969, 1951615, 2341938, 3512907, 3903230, 5854845, 7025814, 10538721, 11709690, 17564535, 21077442, 35129070, 52693605, 105387210]

約数ペア:

[(1, 105387210), (2, 52693605), (3, 35129070), (5, 21077442), (6, 17564535), (9, 11709690), (10, 10538721), (15, 7025814), (18, 5854845), (27, 3903230), (30, 3512907), (45, 2341938), (54, 1951615), (90, 1170969), (135, 780646), (270, 390323)]