1370289745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 1960132608

約数和(自身を除く): 589842863

約数列:

[1, 5, 11, 23, 31, 55, 83, 115, 155, 253, 341, 415, 421, 713, 913, 1265, 1705, 1909, 2105, 2573, 3565, 4565, 4631, 7843, 9545, 9683, 12865, 13051, 20999, 23155, 28303, 34943, 39215, 48415, 59179, 65255, 104995, 106513, 141515, 143561, 174715, 295895, 300173, 384373, 532565, 650969, 717805, 803689, 1083233, 1500865, 1921865, 3254845, 3301903, 4018445, 5416165, 8840579, 11915563, 16509515, 24914359, 44202895, 59577815, 124571795, 274057949, 1370289745]

約数ペア:

[(1, 1370289745), (5, 274057949), (11, 124571795), (23, 59577815), (31, 44202895), (55, 24914359), (83, 16509515), (115, 11915563), (155, 8840579), (253, 5416165), (341, 4018445), (415, 3301903), (421, 3254845), (713, 1921865), (913, 1500865), (1265, 1083233), (1705, 803689), (1909, 717805), (2105, 650969), (2573, 532565), (3565, 384373), (4565, 300173), (4631, 295895), (7843, 174715), (9545, 143561), (9683, 141515), (12865, 106513), (13051, 104995), (20999, 65255), (23155, 59179), (28303, 48415), (34943, 39215)]