2488896735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6163}}^1$

素因数の和:6312

約数の個数: 64

約数和(自身を含む): 4556428800

約数和(自身を除く): 2067532065

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 109, 195, 247, 285, 327, 545, 741, 1235, 1417, 1635, 2071, 3705, 4251, 6163, 6213, 7085, 10355, 18489, 21255, 26923, 30815, 31065, 80119, 80769, 92445, 117097, 134615, 240357, 351291, 400595, 403845, 585485, 671767, 1201785, 1522261, 1756455, 2015301, 3358835, 4566783, 7611305, 8732971, 10076505, 12763573, 22833915, 26198913, 38290719, 43664855, 63817865, 130994565, 165926449, 191453595, 497779347, 829632245, 2488896735]

約数ペア:

[(1, 2488896735), (3, 829632245), (5, 497779347), (13, 191453595), (15, 165926449), (19, 130994565), (39, 63817865), (57, 43664855), (65, 38290719), (95, 26198913), (109, 22833915), (195, 12763573), (247, 10076505), (285, 8732971), (327, 7611305), (545, 4566783), (741, 3358835), (1235, 2015301), (1417, 1756455), (1635, 1522261), (2071, 1201785), (3705, 671767), (4251, 585485), (6163, 403845), (6213, 400595), (7085, 351291), (10355, 240357), (18489, 134615), (21255, 117097), (26923, 92445), (30815, 80769), (31065, 80119)]