637635290

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1\times {\mathrm{1439}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 1166192640

約数和(自身を除く): 528557350

約数列:

[1, 2, 5, 10, 73, 146, 365, 607, 730, 1214, 1439, 2878, 3035, 6070, 7195, 14390, 44311, 88622, 105047, 210094, 221555, 443110, 525235, 873473, 1050470, 1746946, 4367365, 8734730, 63763529, 127527058, 318817645, 637635290]

約数ペア:

[(1, 637635290), (2, 318817645), (5, 127527058), (10, 63763529), (73, 8734730), (146, 4367365), (365, 1746946), (607, 1050470), (730, 873473), (1214, 525235), (1439, 443110), (2878, 221555), (3035, 210094), (6070, 105047), (7195, 88622), (14390, 44311)]