69593220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{386629}}^1$

素因数の和:386644

約数の個数: 36

約数和(自身を含む): 211099980

約数和(自身を除く): 141506760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 386629, 773258, 1159887, 1546516, 1933145, 2319774, 3479661, 3866290, 4639548, 5799435, 6959322, 7732580, 11598870, 13918644, 17398305, 23197740, 34796610, 69593220]

約数ペア:

[(1, 69593220), (2, 34796610), (3, 23197740), (4, 17398305), (5, 13918644), (6, 11598870), (9, 7732580), (10, 6959322), (12, 5799435), (15, 4639548), (18, 3866290), (20, 3479661), (30, 2319774), (36, 1933145), (45, 1546516), (60, 1159887), (90, 773258), (180, 386629)]