826680270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1090

約数の個数: 128

約数和(自身を含む): 2233889280

約数和(自身を除く): 1407209010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 59, 65, 74, 78, 111, 118, 130, 177, 185, 195, 222, 295, 354, 370, 390, 481, 555, 590, 767, 885, 962, 971, 1110, 1443, 1534, 1770, 1942, 2183, 2301, 2405, 2886, 2913, 3835, 4366, 4602, 4810, 4855, 5826, 6549, 7215, 7670, 9710, 10915, 11505, 12623, 13098, 14430, 14565, 21830, 23010, 25246, 28379, 29130, 32745, 35927, 37869, 56758, 57289, 63115, 65490, 71854, 75738, 85137, 107781, 114578, 126230, 141895, 170274, 171867, 179635, 189345, 215562, 283790, 286445, 343734, 359270, 378690, 425685, 467051, 538905, 572890, 744757, 851370, 859335, 934102, 1077810, 1401153, 1489514, 1718670, 2119693, 2234271, 2335255, 2802306, 3723785, 4239386, 4468542, 4670510, 6359079, 7005765, 7447570, 10598465, 11171355, 12718158, 14011530, 21196930, 22342710, 27556009, 31795395, 55112018, 63590790, 82668027, 137780045, 165336054, 275560090, 413340135, 826680270]

約数ペア:

[(1, 826680270), (2, 413340135), (3, 275560090), (5, 165336054), (6, 137780045), (10, 82668027), (13, 63590790), (15, 55112018), (26, 31795395), (30, 27556009), (37, 22342710), (39, 21196930), (59, 14011530), (65, 12718158), (74, 11171355), (78, 10598465), (111, 7447570), (118, 7005765), (130, 6359079), (177, 4670510), (185, 4468542), (195, 4239386), (222, 3723785), (295, 2802306), (354, 2335255), (370, 2234271), (390, 2119693), (481, 1718670), (555, 1489514), (590, 1401153), (767, 1077810), (885, 934102), (962, 859335), (971, 851370), (1110, 744757), (1443, 572890), (1534, 538905), (1770, 467051), (1942, 425685), (2183, 378690), (2301, 359270), (2405, 343734), (2886, 286445), (2913, 283790), (3835, 215562), (4366, 189345), (4602, 179635), (4810, 171867), (4855, 170274), (5826, 141895), (6549, 126230), (7215, 114578), (7670, 107781), (9710, 85137), (10915, 75738), (11505, 71854), (12623, 65490), (13098, 63115), (14430, 57289), (14565, 56758), (21830, 37869), (23010, 35927), (25246, 32745), (28379, 29130)]