137278890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{4447}}^1$

素因数の和:4481

約数の個数: 96

約数和(自身を含む): 416332800

約数和(自身を除く): 279053910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 2058, 2205, 3087, 3430, 4410, 4447, 5145, 6174, 8894, 10290, 13341, 15435, 22235, 26682, 30870, 31129, 40023, 44470, 62258, 66705, 80046, 93387, 133410, 155645, 186774, 200115, 217903, 280161, 311290, 400230, 435806, 466935, 560322, 653709, 933870, 1089515, 1307418, 1400805, 1525321, 1961127, 2179030, 2801610, 3050642, 3268545, 3922254, 4575963, 6537090, 7626605, 9151926, 9805635, 13727889, 15253210, 19611270, 22879815, 27455778, 45759630, 68639445, 137278890]

約数ペア:

[(1, 137278890), (2, 68639445), (3, 45759630), (5, 27455778), (6, 22879815), (7, 19611270), (9, 15253210), (10, 13727889), (14, 9805635), (15, 9151926), (18, 7626605), (21, 6537090), (30, 4575963), (35, 3922254), (42, 3268545), (45, 3050642), (49, 2801610), (63, 2179030), (70, 1961127), (90, 1525321), (98, 1400805), (105, 1307418), (126, 1089515), (147, 933870), (210, 653709), (245, 560322), (294, 466935), (315, 435806), (343, 400230), (441, 311290), (490, 280161), (630, 217903), (686, 200115), (735, 186774), (882, 155645), (1029, 133410), (1470, 93387), (1715, 80046), (2058, 66705), (2205, 62258), (3087, 44470), (3430, 40023), (4410, 31129), (4447, 30870), (5145, 26682), (6174, 22235), (8894, 15435), (10290, 13341)]