2769853970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:891

約数の個数: 64

約数和(自身を含む): 5430015360

約数和(自身を除く): 2660161390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 241, 419, 422, 482, 838, 1055, 1205, 2095, 2110, 2410, 2743, 3133, 4190, 5447, 5486, 6266, 10894, 13715, 15665, 27235, 27430, 31330, 50851, 54470, 88409, 100979, 101702, 176818, 201958, 254255, 442045, 504895, 508510, 661063, 884090, 1009790, 1149317, 1312727, 1322126, 2298634, 2625454, 3305315, 5746585, 6563635, 6610630, 11493170, 13127270, 21306569, 42613138, 106532845, 213065690, 276985397, 553970794, 1384926985, 2769853970]

約数ペア:

[(1, 2769853970), (2, 1384926985), (5, 553970794), (10, 276985397), (13, 213065690), (26, 106532845), (65, 42613138), (130, 21306569), (211, 13127270), (241, 11493170), (419, 6610630), (422, 6563635), (482, 5746585), (838, 3305315), (1055, 2625454), (1205, 2298634), (2095, 1322126), (2110, 1312727), (2410, 1149317), (2743, 1009790), (3133, 884090), (4190, 661063), (5447, 508510), (5486, 504895), (6266, 442045), (10894, 254255), (13715, 201958), (15665, 176818), (27235, 101702), (27430, 100979), (31330, 88409), (50851, 54470)]