1269367060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1789}}^1\times {\mathrm{2729}}^1$

素因数の和:4540

約数の個数: 48

約数和(自身を含む): 2873379600

約数和(自身を除く): 1604012540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1789, 2729, 3578, 5458, 7156, 8945, 10916, 13645, 17890, 23257, 27290, 35477, 35780, 46514, 54580, 70954, 93028, 116285, 141908, 177385, 232570, 354770, 465140, 709540, 4882181, 9764362, 19528724, 24410905, 48821810, 63468353, 97643620, 126936706, 253873412, 317341765, 634683530, 1269367060]

約数ペア:

[(1, 1269367060), (2, 634683530), (4, 317341765), (5, 253873412), (10, 126936706), (13, 97643620), (20, 63468353), (26, 48821810), (52, 24410905), (65, 19528724), (130, 9764362), (260, 4882181), (1789, 709540), (2729, 465140), (3578, 354770), (5458, 232570), (7156, 177385), (8945, 141908), (10916, 116285), (13645, 93028), (17890, 70954), (23257, 54580), (27290, 46514), (35477, 35780)]