26882310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 81607680

約数和(自身を除く): 54725370

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 229, 258, 273, 301, 390, 430, 455, 458, 546, 559, 602, 645, 687, 903, 910, 1118, 1145, 1290, 1365, 1374, 1505, 1603, 1677, 1806, 2290, 2730, 2795, 2977, 3010, 3206, 3354, 3435, 3913, 4515, 4809, 5590, 5954, 6870, 7826, 8015, 8385, 8931, 9030, 9618, 9847, 11739, 14885, 16030, 16770, 17862, 19565, 19694, 20839, 23478, 24045, 29541, 29770, 39130, 41678, 44655, 48090, 49235, 58695, 59082, 62517, 68929, 89310, 98470, 104195, 117390, 125034, 128011, 137858, 147705, 206787, 208390, 256022, 295410, 312585, 344645, 384033, 413574, 625170, 640055, 689290, 768066, 896077, 1033935, 1280110, 1792154, 1920165, 2067870, 2688231, 3840330, 4480385, 5376462, 8960770, 13441155, 26882310]

約数ペア:

[(1, 26882310), (2, 13441155), (3, 8960770), (5, 5376462), (6, 4480385), (7, 3840330), (10, 2688231), (13, 2067870), (14, 1920165), (15, 1792154), (21, 1280110), (26, 1033935), (30, 896077), (35, 768066), (39, 689290), (42, 640055), (43, 625170), (65, 413574), (70, 384033), (78, 344645), (86, 312585), (91, 295410), (105, 256022), (129, 208390), (130, 206787), (182, 147705), (195, 137858), (210, 128011), (215, 125034), (229, 117390), (258, 104195), (273, 98470), (301, 89310), (390, 68929), (430, 62517), (455, 59082), (458, 58695), (546, 49235), (559, 48090), (602, 44655), (645, 41678), (687, 39130), (903, 29770), (910, 29541), (1118, 24045), (1145, 23478), (1290, 20839), (1365, 19694), (1374, 19565), (1505, 17862), (1603, 16770), (1677, 16030), (1806, 14885), (2290, 11739), (2730, 9847), (2795, 9618), (2977, 9030), (3010, 8931), (3206, 8385), (3354, 8015), (3435, 7826), (3913, 6870), (4515, 5954), (4809, 5590)]