15694559188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{20117}}^1$

素因数の和:20305

約数の個数: 96

約数和(自身を含む): 36502099200

約数和(自身を除く): 20807540012

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 149, 154, 187, 238, 298, 308, 374, 476, 596, 748, 1043, 1309, 1639, 2086, 2533, 2618, 3278, 4172, 5066, 5236, 6556, 10132, 11473, 17731, 20117, 22946, 27863, 35462, 40234, 45892, 55726, 70924, 80468, 111452, 140819, 195041, 221287, 281638, 341989, 390082, 442574, 563276, 683978, 780164, 885148, 1367956, 1549009, 2393923, 2997433, 3098018, 3761879, 4787846, 5994866, 6196036, 7523758, 9575692, 11989732, 15047516, 20982031, 26333153, 32971763, 41964062, 50956361, 52666306, 65943526, 83928124, 101912722, 105332612, 131887052, 203825444, 230802341, 356694527, 461604682, 560519971, 713389054, 923209364, 1121039942, 1426778108, 2242079884, 3923639797, 7847279594, 15694559188]

約数ペア:

[(1, 15694559188), (2, 7847279594), (4, 3923639797), (7, 2242079884), (11, 1426778108), (14, 1121039942), (17, 923209364), (22, 713389054), (28, 560519971), (34, 461604682), (44, 356694527), (68, 230802341), (77, 203825444), (119, 131887052), (149, 105332612), (154, 101912722), (187, 83928124), (238, 65943526), (298, 52666306), (308, 50956361), (374, 41964062), (476, 32971763), (596, 26333153), (748, 20982031), (1043, 15047516), (1309, 11989732), (1639, 9575692), (2086, 7523758), (2533, 6196036), (2618, 5994866), (3278, 4787846), (4172, 3761879), (5066, 3098018), (5236, 2997433), (6556, 2393923), (10132, 1549009), (11473, 1367956), (17731, 885148), (20117, 780164), (22946, 683978), (27863, 563276), (35462, 442574), (40234, 390082), (45892, 341989), (55726, 281638), (70924, 221287), (80468, 195041), (111452, 140819)]