64822020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 194358528

約数和(自身を除く): 129536508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 103, 170, 204, 206, 255, 309, 340, 412, 510, 515, 617, 618, 1020, 1030, 1234, 1236, 1545, 1751, 1851, 2060, 2468, 3085, 3090, 3502, 3702, 5253, 6170, 6180, 7004, 7404, 8755, 9255, 10489, 10506, 12340, 17510, 18510, 20978, 21012, 26265, 31467, 35020, 37020, 41956, 52445, 52530, 62934, 63551, 104890, 105060, 125868, 127102, 157335, 190653, 209780, 254204, 314670, 317755, 381306, 629340, 635510, 762612, 953265, 1080367, 1271020, 1906530, 2160734, 3241101, 3813060, 4321468, 5401835, 6482202, 10803670, 12964404, 16205505, 21607340, 32411010, 64822020]

約数ペア:

[(1, 64822020), (2, 32411010), (3, 21607340), (4, 16205505), (5, 12964404), (6, 10803670), (10, 6482202), (12, 5401835), (15, 4321468), (17, 3813060), (20, 3241101), (30, 2160734), (34, 1906530), (51, 1271020), (60, 1080367), (68, 953265), (85, 762612), (102, 635510), (103, 629340), (170, 381306), (204, 317755), (206, 314670), (255, 254204), (309, 209780), (340, 190653), (412, 157335), (510, 127102), (515, 125868), (617, 105060), (618, 104890), (1020, 63551), (1030, 62934), (1234, 52530), (1236, 52445), (1545, 41956), (1751, 37020), (1851, 35020), (2060, 31467), (2468, 26265), (3085, 21012), (3090, 20978), (3502, 18510), (3702, 17510), (5253, 12340), (6170, 10506), (6180, 10489), (7004, 9255), (7404, 8755)]