90042210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1301}}^1$

素因数の和:2083

約数の個数: 48

約数和(自身を含む): 234594360

約数和(自身を除く): 144552150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 769, 1301, 1538, 2307, 2602, 3845, 3903, 4614, 6505, 6921, 7690, 7806, 11535, 11709, 13010, 13842, 19515, 23070, 23418, 34605, 39030, 58545, 69210, 117090, 1000469, 2000938, 3001407, 5002345, 6002814, 9004221, 10004690, 15007035, 18008442, 30014070, 45021105, 90042210]

約数ペア:

[(1, 90042210), (2, 45021105), (3, 30014070), (5, 18008442), (6, 15007035), (9, 10004690), (10, 9004221), (15, 6002814), (18, 5002345), (30, 3001407), (45, 2000938), (90, 1000469), (769, 117090), (1301, 69210), (1538, 58545), (2307, 39030), (2602, 34605), (3845, 23418), (3903, 23070), (4614, 19515), (6505, 13842), (6921, 13010), (7690, 11709), (7806, 11535)]