55557630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1381}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 149256000

約数和(自身を除く): 93698370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1341, 1381, 1490, 2235, 2682, 2762, 4023, 4143, 4470, 6705, 6905, 8046, 8286, 12429, 13410, 13810, 20115, 20715, 24858, 37287, 40230, 41430, 62145, 74574, 124290, 186435, 205769, 372870, 411538, 617307, 1028845, 1234614, 1851921, 2057690, 3086535, 3703842, 5555763, 6173070, 9259605, 11111526, 18519210, 27778815, 55557630]

約数ペア:

[(1, 55557630), (2, 27778815), (3, 18519210), (5, 11111526), (6, 9259605), (9, 6173070), (10, 5555763), (15, 3703842), (18, 3086535), (27, 2057690), (30, 1851921), (45, 1234614), (54, 1028845), (90, 617307), (135, 411538), (149, 372870), (270, 205769), (298, 186435), (447, 124290), (745, 74574), (894, 62145), (1341, 41430), (1381, 40230), (1490, 37287), (2235, 24858), (2682, 20715), (2762, 20115), (4023, 13810), (4143, 13410), (4470, 12429), (6705, 8286), (6905, 8046)]