26105730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 76032000

約数和(自身を除く): 49926270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 59, 70, 86, 98, 105, 118, 129, 147, 177, 210, 215, 245, 258, 294, 295, 301, 343, 354, 413, 430, 490, 590, 602, 645, 686, 735, 826, 885, 903, 1029, 1239, 1290, 1470, 1505, 1715, 1770, 1806, 2058, 2065, 2107, 2478, 2537, 2891, 3010, 3430, 4130, 4214, 4515, 5074, 5145, 5782, 6195, 6321, 7611, 8673, 9030, 10290, 10535, 12390, 12642, 12685, 14455, 14749, 15222, 17346, 17759, 20237, 21070, 25370, 28910, 29498, 31605, 35518, 38055, 40474, 43365, 44247, 53277, 60711, 63210, 73745, 76110, 86730, 88494, 88795, 101185, 106554, 121422, 124313, 147490, 177590, 202370, 221235, 248626, 266385, 303555, 372939, 442470, 532770, 607110, 621565, 745878, 870191, 1243130, 1740382, 1864695, 2610573, 3729390, 4350955, 5221146, 8701910, 13052865, 26105730]

約数ペア:

[(1, 26105730), (2, 13052865), (3, 8701910), (5, 5221146), (6, 4350955), (7, 3729390), (10, 2610573), (14, 1864695), (15, 1740382), (21, 1243130), (30, 870191), (35, 745878), (42, 621565), (43, 607110), (49, 532770), (59, 442470), (70, 372939), (86, 303555), (98, 266385), (105, 248626), (118, 221235), (129, 202370), (147, 177590), (177, 147490), (210, 124313), (215, 121422), (245, 106554), (258, 101185), (294, 88795), (295, 88494), (301, 86730), (343, 76110), (354, 73745), (413, 63210), (430, 60711), (490, 53277), (590, 44247), (602, 43365), (645, 40474), (686, 38055), (735, 35518), (826, 31605), (885, 29498), (903, 28910), (1029, 25370), (1239, 21070), (1290, 20237), (1470, 17759), (1505, 17346), (1715, 15222), (1770, 14749), (1806, 14455), (2058, 12685), (2065, 12642), (2107, 12390), (2478, 10535), (2537, 10290), (2891, 9030), (3010, 8673), (3430, 7611), (4130, 6321), (4214, 6195), (4515, 5782), (5074, 5145)]