2247259590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{861019}}^1$

素因数の和:861061

約数の個数: 48

約数和(自身を含む): 6044360400

約数和(自身を除く): 3797100810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 861019, 1722038, 2583057, 4305095, 5166114, 7749171, 8610190, 12915285, 15498342, 24969551, 25830570, 38745855, 49939102, 74908653, 77491710, 124847755, 149817306, 224725959, 249695510, 374543265, 449451918, 749086530, 1123629795, 2247259590]

約数ペア:

[(1, 2247259590), (2, 1123629795), (3, 749086530), (5, 449451918), (6, 374543265), (9, 249695510), (10, 224725959), (15, 149817306), (18, 124847755), (29, 77491710), (30, 74908653), (45, 49939102), (58, 38745855), (87, 25830570), (90, 24969551), (145, 15498342), (174, 12915285), (261, 8610190), (290, 7749171), (435, 5166114), (522, 4305095), (870, 2583057), (1305, 1722038), (2610, 861019)]