70636860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{6229}}^1$

素因数の和:6257

約数の個数: 120

約数和(自身を含む): 253286880

約数和(自身を除く): 182650020

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, 3780, 5670, 6229, 11340, 12458, 18687, 24916, 31145, 37374, 43603, 56061, 62290, 74748, 87206, 93435, 112122, 124580, 130809, 168183, 174412, 186870, 218015, 224244, 261618, 280305, 336366, 373740, 392427, 436030, 504549, 523236, 560610, 654045, 672732, 784854, 840915, 872060, 1009098, 1121220, 1177281, 1308090, 1569708, 1681830, 1962135, 2018196, 2354562, 2522745, 2616180, 3363660, 3531843, 3924270, 4709124, 5045490, 5886405, 7063686, 7848540, 10090980, 11772810, 14127372, 17659215, 23545620, 35318430, 70636860]

約数ペア:

[(1, 70636860), (2, 35318430), (3, 23545620), (4, 17659215), (5, 14127372), (6, 11772810), (7, 10090980), (9, 7848540), (10, 7063686), (12, 5886405), (14, 5045490), (15, 4709124), (18, 3924270), (20, 3531843), (21, 3363660), (27, 2616180), (28, 2522745), (30, 2354562), (35, 2018196), (36, 1962135), (42, 1681830), (45, 1569708), (54, 1308090), (60, 1177281), (63, 1121220), (70, 1009098), (81, 872060), (84, 840915), (90, 784854), (105, 672732), (108, 654045), (126, 560610), (135, 523236), (140, 504549), (162, 436030), (180, 392427), (189, 373740), (210, 336366), (252, 280305), (270, 261618), (315, 224244), (324, 218015), (378, 186870), (405, 174412), (420, 168183), (540, 130809), (567, 124580), (630, 112122), (756, 93435), (810, 87206), (945, 74748), (1134, 62290), (1260, 56061), (1620, 43603), (1890, 37374), (2268, 31145), (2835, 24916), (3780, 18687), (5670, 12458), (6229, 11340)]