2495464590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:498

約数の個数: 128

約数和(自身を含む): 6309757440

約数和(自身を除く): 3814292850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 59, 82, 118, 123, 137, 177, 205, 246, 251, 274, 295, 354, 410, 411, 502, 590, 615, 685, 753, 822, 885, 1230, 1255, 1370, 1506, 1770, 2055, 2419, 2510, 3765, 4110, 4838, 5617, 7257, 7530, 8083, 10291, 11234, 12095, 14514, 14809, 16166, 16851, 20582, 24190, 24249, 28085, 29618, 30873, 33702, 34387, 36285, 40415, 44427, 48498, 51455, 56170, 61746, 68774, 72570, 74045, 80830, 84255, 88854, 102910, 103161, 121245, 148090, 154365, 168510, 171935, 206322, 222135, 242490, 308730, 331403, 343870, 444270, 515805, 607169, 662806, 994209, 1031610, 1214338, 1409867, 1657015, 1821507, 1988418, 2028833, 2819734, 3035845, 3314030, 3643014, 4057666, 4229601, 4971045, 6071690, 6086499, 7049335, 8459202, 9107535, 9942090, 10144165, 12172998, 14098670, 18215070, 20288330, 21148005, 30432495, 42296010, 60864990, 83182153, 166364306, 249546459, 415910765, 499092918, 831821530, 1247732295, 2495464590]

約数ペア:

[(1, 2495464590), (2, 1247732295), (3, 831821530), (5, 499092918), (6, 415910765), (10, 249546459), (15, 166364306), (30, 83182153), (41, 60864990), (59, 42296010), (82, 30432495), (118, 21148005), (123, 20288330), (137, 18215070), (177, 14098670), (205, 12172998), (246, 10144165), (251, 9942090), (274, 9107535), (295, 8459202), (354, 7049335), (410, 6086499), (411, 6071690), (502, 4971045), (590, 4229601), (615, 4057666), (685, 3643014), (753, 3314030), (822, 3035845), (885, 2819734), (1230, 2028833), (1255, 1988418), (1370, 1821507), (1506, 1657015), (1770, 1409867), (2055, 1214338), (2419, 1031610), (2510, 994209), (3765, 662806), (4110, 607169), (4838, 515805), (5617, 444270), (7257, 343870), (7530, 331403), (8083, 308730), (10291, 242490), (11234, 222135), (12095, 206322), (14514, 171935), (14809, 168510), (16166, 154365), (16851, 148090), (20582, 121245), (24190, 103161), (24249, 102910), (28085, 88854), (29618, 84255), (30873, 80830), (33702, 74045), (34387, 72570), (36285, 68774), (40415, 61746), (44427, 56170), (48498, 51455)]