474659870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{15859}}^1$

素因数の和:15980

約数の個数: 32

約数和(自身を含む): 887271840

約数和(自身を除く): 412611970

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 365, 410, 730, 2993, 5986, 14965, 15859, 29930, 31718, 79295, 158590, 650219, 1157707, 1300438, 2315414, 3251095, 5788535, 6502190, 11577070, 47465987, 94931974, 237329935, 474659870]

約数ペア:

[(1, 474659870), (2, 237329935), (5, 94931974), (10, 47465987), (41, 11577070), (73, 6502190), (82, 5788535), (146, 3251095), (205, 2315414), (365, 1300438), (410, 1157707), (730, 650219), (2993, 158590), (5986, 79295), (14965, 31718), (15859, 29930)]