2637211230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1933}}^1$

素因数の和:2143

約数の個数: 128

約数和(自身を含む): 7307735040

約数和(自身を除く): 4670523810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 163, 186, 270, 279, 310, 326, 465, 489, 558, 815, 837, 930, 978, 1395, 1467, 1630, 1674, 1933, 2445, 2790, 2934, 3866, 4185, 4401, 4890, 5053, 5799, 7335, 8370, 8802, 9665, 10106, 11598, 14670, 15159, 17397, 19330, 22005, 25265, 28995, 30318, 34794, 44010, 45477, 50530, 52191, 57990, 59923, 75795, 86985, 90954, 104382, 119846, 136431, 151590, 173970, 179769, 227385, 260955, 272862, 299615, 315079, 359538, 454770, 521910, 539307, 599230, 630158, 682155, 898845, 945237, 1078614, 1364310, 1575395, 1617921, 1797690, 1890474, 2696535, 2835711, 3150790, 3235842, 4726185, 5393070, 5671422, 8089605, 8507133, 9452370, 9767449, 14178555, 16179210, 17014266, 19534898, 28357110, 29302347, 42535665, 48837245, 58604694, 85071330, 87907041, 97674490, 146511735, 175814082, 263721123, 293023470, 439535205, 527442246, 879070410, 1318605615, 2637211230]

約数ペア:

[(1, 2637211230), (2, 1318605615), (3, 879070410), (5, 527442246), (6, 439535205), (9, 293023470), (10, 263721123), (15, 175814082), (18, 146511735), (27, 97674490), (30, 87907041), (31, 85071330), (45, 58604694), (54, 48837245), (62, 42535665), (90, 29302347), (93, 28357110), (135, 19534898), (155, 17014266), (163, 16179210), (186, 14178555), (270, 9767449), (279, 9452370), (310, 8507133), (326, 8089605), (465, 5671422), (489, 5393070), (558, 4726185), (815, 3235842), (837, 3150790), (930, 2835711), (978, 2696535), (1395, 1890474), (1467, 1797690), (1630, 1617921), (1674, 1575395), (1933, 1364310), (2445, 1078614), (2790, 945237), (2934, 898845), (3866, 682155), (4185, 630158), (4401, 599230), (4890, 539307), (5053, 521910), (5799, 454770), (7335, 359538), (8370, 315079), (8802, 299615), (9665, 272862), (10106, 260955), (11598, 227385), (14670, 179769), (15159, 173970), (17397, 151590), (19330, 136431), (22005, 119846), (25265, 104382), (28995, 90954), (30318, 86985), (34794, 75795), (44010, 59923), (45477, 57990), (50530, 52191)]