39247740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{3461}}^1$

素因数の和:3489

約数の個数: 120

約数和(自身を含む): 140751072

約数和(自身を除く): 101503332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3461, 3780, 5670, 6922, 10383, 11340, 13844, 17305, 20766, 24227, 31149, 34610, 41532, 48454, 51915, 62298, 69220, 72681, 93447, 96908, 103830, 121135, 124596, 145362, 155745, 186894, 207660, 218043, 242270, 280341, 290724, 311490, 363405, 373788, 436086, 467235, 484540, 560682, 622980, 654129, 726810, 872172, 934470, 1090215, 1121364, 1308258, 1401705, 1453620, 1868940, 1962387, 2180430, 2616516, 2803410, 3270645, 3924774, 4360860, 5606820, 6541290, 7849548, 9811935, 13082580, 19623870, 39247740]

約数ペア:

[(1, 39247740), (2, 19623870), (3, 13082580), (4, 9811935), (5, 7849548), (6, 6541290), (7, 5606820), (9, 4360860), (10, 3924774), (12, 3270645), (14, 2803410), (15, 2616516), (18, 2180430), (20, 1962387), (21, 1868940), (27, 1453620), (28, 1401705), (30, 1308258), (35, 1121364), (36, 1090215), (42, 934470), (45, 872172), (54, 726810), (60, 654129), (63, 622980), (70, 560682), (81, 484540), (84, 467235), (90, 436086), (105, 373788), (108, 363405), (126, 311490), (135, 290724), (140, 280341), (162, 242270), (180, 218043), (189, 207660), (210, 186894), (252, 155745), (270, 145362), (315, 124596), (324, 121135), (378, 103830), (405, 96908), (420, 93447), (540, 72681), (567, 69220), (630, 62298), (756, 51915), (810, 48454), (945, 41532), (1134, 34610), (1260, 31149), (1620, 24227), (1890, 20766), (2268, 17305), (2835, 13844), (3461, 11340), (3780, 10383), (5670, 6922)]