11121390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 33546240

約数和(自身を除く): 22424850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 127, 139, 210, 254, 278, 315, 381, 417, 630, 635, 695, 762, 834, 889, 973, 1143, 1251, 1270, 1390, 1778, 1905, 1946, 2085, 2286, 2502, 2667, 2919, 3810, 4170, 4445, 4865, 5334, 5715, 5838, 6255, 8001, 8757, 8890, 9730, 11430, 12510, 13335, 14595, 16002, 17514, 17653, 26670, 29190, 35306, 40005, 43785, 52959, 80010, 87570, 88265, 105918, 123571, 158877, 176530, 247142, 264795, 317754, 370713, 529590, 617855, 741426, 794385, 1112139, 1235710, 1588770, 1853565, 2224278, 3707130, 5560695, 11121390]

約数ペア:

[(1, 11121390), (2, 5560695), (3, 3707130), (5, 2224278), (6, 1853565), (7, 1588770), (9, 1235710), (10, 1112139), (14, 794385), (15, 741426), (18, 617855), (21, 529590), (30, 370713), (35, 317754), (42, 264795), (45, 247142), (63, 176530), (70, 158877), (90, 123571), (105, 105918), (126, 88265), (127, 87570), (139, 80010), (210, 52959), (254, 43785), (278, 40005), (315, 35306), (381, 29190), (417, 26670), (630, 17653), (635, 17514), (695, 16002), (762, 14595), (834, 13335), (889, 12510), (973, 11430), (1143, 9730), (1251, 8890), (1270, 8757), (1390, 8001), (1778, 6255), (1905, 5838), (1946, 5715), (2085, 5334), (2286, 4865), (2502, 4445), (2667, 4170), (2919, 3810)]