142149210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10103}}^1$

素因数の和:10187

約数の個数: 64

約数和(自身を含む): 395753472

約数和(自身を除く): 253604262

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 7035, 10103, 14070, 20206, 30309, 50515, 60618, 70721, 101030, 141442, 151545, 212163, 303090, 353605, 424326, 676901, 707210, 1060815, 1353802, 2030703, 2121630, 3384505, 4061406, 4738307, 6769010, 9476614, 10153515, 14214921, 20307030, 23691535, 28429842, 47383070, 71074605, 142149210]

約数ペア:

[(1, 142149210), (2, 71074605), (3, 47383070), (5, 28429842), (6, 23691535), (7, 20307030), (10, 14214921), (14, 10153515), (15, 9476614), (21, 6769010), (30, 4738307), (35, 4061406), (42, 3384505), (67, 2121630), (70, 2030703), (105, 1353802), (134, 1060815), (201, 707210), (210, 676901), (335, 424326), (402, 353605), (469, 303090), (670, 212163), (938, 151545), (1005, 141442), (1407, 101030), (2010, 70721), (2345, 60618), (2814, 50515), (4690, 30309), (7035, 20206), (10103, 14070)]