4125003660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{31873}}^1$

素因数の和:32607

約数の個数: 72

約数和(自身を含む): 12530306880

約数和(自身を除く): 8405303220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 719, 1438, 2157, 2876, 3595, 4314, 6471, 7190, 8628, 10785, 12942, 14380, 21570, 25884, 31873, 32355, 43140, 63746, 64710, 95619, 127492, 129420, 159365, 191238, 286857, 318730, 382476, 478095, 573714, 637460, 956190, 1147428, 1434285, 1912380, 2868570, 5737140, 22916687, 45833374, 68750061, 91666748, 114583435, 137500122, 206250183, 229166870, 275000244, 343750305, 412500366, 458333740, 687500610, 825000732, 1031250915, 1375001220, 2062501830, 4125003660]

約数ペア:

[(1, 4125003660), (2, 2062501830), (3, 1375001220), (4, 1031250915), (5, 825000732), (6, 687500610), (9, 458333740), (10, 412500366), (12, 343750305), (15, 275000244), (18, 229166870), (20, 206250183), (30, 137500122), (36, 114583435), (45, 91666748), (60, 68750061), (90, 45833374), (180, 22916687), (719, 5737140), (1438, 2868570), (2157, 1912380), (2876, 1434285), (3595, 1147428), (4314, 956190), (6471, 637460), (7190, 573714), (8628, 478095), (10785, 382476), (12942, 318730), (14380, 286857), (21570, 191238), (25884, 159365), (31873, 129420), (32355, 127492), (43140, 95619), (63746, 64710)]