2009686470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:650

約数の個数: 128

約数和(自身を含む): 5364817920

約数和(自身を除く): 3355131450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 239, 249, 307, 330, 415, 478, 498, 614, 717, 830, 913, 921, 1195, 1245, 1434, 1535, 1826, 1842, 2390, 2490, 2629, 2739, 3070, 3377, 3585, 4565, 4605, 5258, 5478, 6754, 7170, 7887, 9130, 9210, 10131, 13145, 13695, 15774, 16885, 19837, 20262, 25481, 26290, 27390, 33770, 39435, 39674, 50655, 50962, 59511, 73373, 76443, 78870, 99185, 101310, 119022, 127405, 146746, 152886, 198370, 218207, 220119, 254810, 280291, 297555, 366865, 382215, 436414, 440238, 560582, 595110, 654621, 733730, 764430, 807103, 840873, 1091035, 1100595, 1309242, 1401455, 1614206, 1681746, 2182070, 2201190, 2421309, 2802910, 3273105, 4035515, 4204365, 4842618, 6089959, 6546210, 8071030, 8408730, 12106545, 12179918, 18269877, 24213090, 30449795, 36539754, 60899590, 66989549, 91349385, 133979098, 182698770, 200968647, 334947745, 401937294, 669895490, 1004843235, 2009686470]

約数ペア:

[(1, 2009686470), (2, 1004843235), (3, 669895490), (5, 401937294), (6, 334947745), (10, 200968647), (11, 182698770), (15, 133979098), (22, 91349385), (30, 66989549), (33, 60899590), (55, 36539754), (66, 30449795), (83, 24213090), (110, 18269877), (165, 12179918), (166, 12106545), (239, 8408730), (249, 8071030), (307, 6546210), (330, 6089959), (415, 4842618), (478, 4204365), (498, 4035515), (614, 3273105), (717, 2802910), (830, 2421309), (913, 2201190), (921, 2182070), (1195, 1681746), (1245, 1614206), (1434, 1401455), (1535, 1309242), (1826, 1100595), (1842, 1091035), (2390, 840873), (2490, 807103), (2629, 764430), (2739, 733730), (3070, 654621), (3377, 595110), (3585, 560582), (4565, 440238), (4605, 436414), (5258, 382215), (5478, 366865), (6754, 297555), (7170, 280291), (7887, 254810), (9130, 220119), (9210, 218207), (10131, 198370), (13145, 152886), (13695, 146746), (15774, 127405), (16885, 119022), (19837, 101310), (20262, 99185), (25481, 78870), (26290, 76443), (27390, 73373), (33770, 59511), (39435, 50962), (39674, 50655)]