249042430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9437}}^1$

素因数の和:9493

約数の個数: 64

約数和(自身を含む): 570810240

約数和(自身を除く): 321767810

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 754, 910, 1015, 1885, 2030, 2639, 3770, 5278, 9437, 13195, 18874, 26390, 47185, 66059, 94370, 122681, 132118, 245362, 273673, 330295, 547346, 613405, 660590, 858767, 1226810, 1368365, 1717534, 1915711, 2736730, 3557749, 3831422, 4293835, 7115498, 8587670, 9578555, 17788745, 19157110, 24904243, 35577490, 49808486, 124521215, 249042430]

約数ペア:

[(1, 249042430), (2, 124521215), (5, 49808486), (7, 35577490), (10, 24904243), (13, 19157110), (14, 17788745), (26, 9578555), (29, 8587670), (35, 7115498), (58, 4293835), (65, 3831422), (70, 3557749), (91, 2736730), (130, 1915711), (145, 1717534), (182, 1368365), (203, 1226810), (290, 858767), (377, 660590), (406, 613405), (455, 547346), (754, 330295), (910, 273673), (1015, 245362), (1885, 132118), (2030, 122681), (2639, 94370), (3770, 66059), (5278, 47185), (9437, 26390), (13195, 18874)]