6531498540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5183729}}^1$

素因数の和:5183751

約数の個数: 72

約数和(自身を含む): 22642532640

約数和(自身を除く): 16111034100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5183729, 10367458, 15551187, 20734916, 25918645, 31102374, 36286103, 46653561, 51837290, 62204748, 72572206, 77755935, 93307122, 103674580, 108858309, 145144412, 155511870, 181430515, 186614244, 217716618, 233267805, 311023740, 326574927, 362861030, 435433236, 466535610, 544291545, 653149854, 725722060, 933071220, 1088583090, 1306299708, 1632874635, 2177166180, 3265749270, 6531498540]

約数ペア:

[(1, 6531498540), (2, 3265749270), (3, 2177166180), (4, 1632874635), (5, 1306299708), (6, 1088583090), (7, 933071220), (9, 725722060), (10, 653149854), (12, 544291545), (14, 466535610), (15, 435433236), (18, 362861030), (20, 326574927), (21, 311023740), (28, 233267805), (30, 217716618), (35, 186614244), (36, 181430515), (42, 155511870), (45, 145144412), (60, 108858309), (63, 103674580), (70, 93307122), (84, 77755935), (90, 72572206), (105, 62204748), (126, 51837290), (140, 46653561), (180, 36286103), (210, 31102374), (252, 25918645), (315, 20734916), (420, 15551187), (630, 10367458), (1260, 5183729)]