2912396110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{3041}}^1$

素因数の和:3253

約数の個数: 64

約数和(自身を含む): 5795375040

約数和(自身を除く): 2882978930

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 139, 265, 278, 530, 689, 695, 1378, 1390, 1807, 3041, 3445, 3614, 6082, 6890, 7367, 9035, 14734, 15205, 18070, 30410, 36835, 39533, 73670, 79066, 95771, 161173, 191542, 197665, 322346, 395330, 422699, 478855, 805865, 845398, 957710, 1611730, 2095249, 2113495, 4190498, 4226990, 5495087, 10476245, 10990174, 20952490, 22403047, 27475435, 44806094, 54950870, 112015235, 224030470, 291239611, 582479222, 1456198055, 2912396110]

約数ペア:

[(1, 2912396110), (2, 1456198055), (5, 582479222), (10, 291239611), (13, 224030470), (26, 112015235), (53, 54950870), (65, 44806094), (106, 27475435), (130, 22403047), (139, 20952490), (265, 10990174), (278, 10476245), (530, 5495087), (689, 4226990), (695, 4190498), (1378, 2113495), (1390, 2095249), (1807, 1611730), (3041, 957710), (3445, 845398), (3614, 805865), (6082, 478855), (6890, 422699), (7367, 395330), (9035, 322346), (14734, 197665), (15205, 191542), (18070, 161173), (30410, 95771), (36835, 79066), (39533, 73670)]