138417210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1537969}}^1$

素因数の和:1537982

約数の個数: 24

約数和(自身を含む): 359884980

約数和(自身を除く): 221467770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1537969, 3075938, 4613907, 7689845, 9227814, 13841721, 15379690, 23069535, 27683442, 46139070, 69208605, 138417210]

約数ペア:

[(1, 138417210), (2, 69208605), (3, 46139070), (5, 27683442), (6, 23069535), (9, 15379690), (10, 13841721), (15, 9227814), (18, 7689845), (30, 4613907), (45, 3075938), (90, 1537969)]